Harry Ettlinger speaks about his print of a Rembrandt self-portrait at his home at Rockaway in New Jersey, November 20, 2013. When news of a hidden trove of Nazi-looted art in Munich came to light this month, the 87-year-old man in a quiet retirement community in New Jersey
straightened a copy of a Rembrandt self-portrait hanging on his
wall, completely unsurprised. The picture is a constant reminder to Ettlinger of his days with the "Monuments Men," the allied forces team tasked with returning looted art to its rightful owners at the end of
World War Two. Picture taken November 20, 2013. To match story GERMANY-ART/MONUMENTSMEN REUTERS/Eduardo Munoz (UNITED STATES - Tags: SOCIETY) 

Harry Ettlinger holds a picture of himself while he speaks during an interview at his home at Rockaway in New Jersey, November 20, 2013. When news of a hidden trove of Nazi-looted art in Munich came to light this month, the 87-year-old man in a quiet retirement community in New Jersey straightened a copy of a Rembrandt self-portrait hanging on his wall, completely unsurprised. The picture is a constant reminder to Ettlinger of his days with the "Monuments Men," the allied forces team tasked with returning looted art to its rightful owners at the end of World War Two. Picture taken November 20, 2013. To match story GERMANY-ART/MONUMENTSMEN REUTERS/Eduardo Munoz (UNITED STATES - Tags: SOCIETY) 

Harry Ettlinger holds a picture of himself while he speaks during an interview at his home at Rockaway in New Jersey, November 20, 2013. When news of a hidden trove of Nazi-looted art in Munich came to light this month, the 87-year-old man in a quiet retirement community in New Jersey straightened a copy of a Rembrandt self-portrait hanging on his wall, completely unsurprised. The picture is a constant reminder to Ettlinger of his days with the "Monuments Men," the allied forces team tasked with returning looted art to its rightful owners at the end of World War Two. Picture taken November 20, 2013. To match story GERMANY-ART/MONUMENTSMEN REUTERS/Eduardo Munoz (UNITED STATES - Tags: SOCIETY) 

Marcelo Ohio, a contestant from Brazil, has her hair straightened before the final show during which she was announced winner of the Miss International Queen 2013 transgender/transsexual beauty pageant in Pattaya November 1, 2013. Some 25 contestants from 16 countries, all of them born male, competed in the week-long event for the crown of Miss International Queen 2013. REUTERS/Damir Sagolj (THAILAND - Tags: SOCIETY) 

A worker straightens her hair with a knife at the state vegetable factory's field during a cabbage harvest, in the outskirts of Minsk, October 22, 2013. All the factory's employees, including engineers and office workers, have to work at least several days in a field without extra pay, to help gather the harvest before the first frost. REUTERS/Vasily Fedosenko (BELARUS - Tags: AGRICULTURE SOCIETY BUSINESS EMPLOYMENT TPX IMAGES OF THE DAY) 

An employee straightens a display in the home ware department at a Tesco Extra supermarket in Watford, north of London August 8, 2013. Tesco, the world's number three retailer, is hoping the allure of casual dining, coffees and even yoga will help tempt Britons back to its ailing retail park stores as part of a 1 billion pound ($1.55 billion) push to revitalise business. REUTERS/Suzanne Plunkett (BRITAIN - Tags: BUSINESS FOOD) 

A horseman straightens the mane of a horse during the 25th Lusitano Horse International Festival in Cascais June 23, 2013. The festival, which ran from June 20 to 23, was dedicated exclusively to the Lusitano breed, one of Portugal's most popular. REUTERS/Rafael Marchante (PORTUGAL - Tags: SOCIETY ANIMALS) 

Inmates straighten old iron wire for metal work at a high-security male prison camp outside Russia's Siberian city of Krasnoyarsk May 14, 2013. High-security male prison camp number 17 is intended to house male inmates who are serving a sentence for the first time, and have been convicted for serious crimes. Prisoners at the facility work in wood and metal processing shops, manufacture furniture, sew clothes and do other kinds of work. They can also take part in educational, sport and cultural programs. Picture taken May 14, 2013. REUTERS/Ilya Naymushin (RUSSIA - Tags: CRIME LAW SOCIETY)

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Trainer Shug McGaughey straightens the mane of Kentucky Derby winner Orb after a training session in preparation for the upcoming 138th running of the Preakness Stakes at Pimlico Race Course in Baltimore, May 15, 2013. The Preakness Stakes, the second leg of U.S. thoroughbred racing's Triple Crown, is a race for three-year-old horses over a mile-and-three-sixteenths. REUTERS/Jonathan Ernst (UNITED STATES - Tags: SPORT HORSE RACING ANIMALS) 

Model Heidi Klum as her dress straightened as she arrives at the Metropolitan Museum of Art Costume Institute Benefit celebrating the opening of "PUNK: Chaos to Couture" in New York, May 6, 2013. REUTERS/Lucas Jackson (UNITED STATES - Tags: ENTERTAINMENT FASHION)

Jessica Rentro straightens the tail of her Treeing Walker coonhound Paris during the 137th Westminster Kennel Club Dog Show in New York, February 11, 2013. More than 2,700 prized dogs will be on display at the annual canine competition. Two new breeds, the Russell terrier and the Treeing Walker coonhound, will be introduced in the contest. REUTERS/Keith Bedford (UNITED STATES - Tags: ANIMALS SOCIETY) 

Carmen Gonzalez has her hair straightened before her quinceanera (coming-out for 15-year-olds) celebration, in Havana, January 11, 2013. As nearly all Cuban girls dream of having a quinceanera, the industry that moves around that dream is large, with clients ranging from wealthy Cuban-Americans who travel back to the island to sponsor lavish parties, to regular Cubans who save a few hundred dollars over several years from their monthly $18 state wage. Picture taken January 11, 2013. REUTERS/Desmond Boylan (CUBA - Tags: SOCIETY) 

A model has her hair straightened backstage before the Sophie Theallet Spring/Summer 2013 collection show during New York Fashion Week September 11, 2012. REUTERS/Andrew Kelly (UNITED STATES - Tags: FASHION) 

A model has her hair straightened backstage before the Chado Ralph Rucci Spring/Summer 2013 during New York Fashion Week September 9, 2012. REUTERS/Andrew Burton (UNITED STATES - Tags: FASHION) 

Labourers straighten steel rods while working a construction site early morning in Karachi July 8, 2012. REUTERS/Akhtar Soomro (PAKISTAN - Tags: SOCIETY BUSINESS EMPLOYMENT) 

John Wright, who was evacuated due to the Waldo Canyon fire, straightens the American flag outside his house after raising both the U.S. and Colorado state flags in his front yard after returning home in the fire-devastated Mountain Shadows neighborhood in Colorado Springs, Colorado July 4, 2012. "The fire has caused an outpouring of support from neighbors, and I know it is a bit cliche, but it reminds me what it means to be an American today," Wright said. Wright's neighbors (background) lost their home to the fire. REUTERS/Adrees Latif (UNITED STATES - Tags: DISASTER) 

Republican presidential candidate former U.S. Senator Rick Santorum (R-PA) has his tie straightened by his wife Karen during a break in the Republican presidential candidates debate in Myrtle Beach, South Carolina, January 16, 2012. REUTERS/Jason Reed (UNITED STATES - Tags: ELECTIONS POLITICS) 

A women straightens a U.S. flag before Republican presidential candidate Ron Paul speaks at a campaign event at the Palisades Conference Center in Myrtle Beach, South Carolina January 15, 2012. REUTERS/Chris Keane (UNITED STATES - Tags: POLITICS ELECTIONS) 

Joey Calcavecchia straightens the U.S. flag before Republican presidential candidate and Congressman Ron Paul's rally at the University of New Hampshire Memorial Union Building in Durham, New Hampshire January 6, 2012. REUTERS/Shannon Stapleton (UNITED STATES - Tags: POLITICS) 

Boxer Floyd Mayweather Jr. (L) has his tie straightened by advisor Leonard Ellerbe while appearing in court to plead guilty on domestic violence and other charges at the Clark County Regional Justice Center in Las Vegas, Nevada December 21, 2011. Mayweather received a six-month sentence and will have to spend at least 90 days in jail. REUTERS/Las Vegas Sun/Sam Morris (UNITED STATES - Tags: SPORT BOXING CRIME LAW) 

U.S. Representative Charles Bass (R-NH) (4th R) gets a little help straightening his tie as a bipartisan group of lawmakers calling themselves the "Go Big Coalition" hold a news conference to encourage members of the so-called "super committee" on debt reduction to find a large compromise at the U.S. Capitol in Washington, November 16, 2011. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS) 

A worker straightens a sign before the start of the Paul Costelloe 2012 Spring/Summer collection, the first catwalk show of London Fashion Week September 16, 2011. REUTERS/Suzanne Plunkett (BRITAIN - Tags: FASHION) 

Former Illinois Governor Rod Blagojevich straightens his tie as he enters the Dirksen Federal building to hear the verdict on his second corruption trial in Chicago, Illinois June 27, 2011. The second Blagojevich jury came back with a decision on 18 of the 20 counts but was undecided on the other two. REUTERS/Frank Polich (UNITED STATES - Tags: POLITICS CRIME LAW) 

A homeless transsexual straightens her hair at the Boracea shelter, which is haven to around 1,100 people, in Sao Paulo, May 25, 2011. Sao Paulo, South America's largest city, has an estimated 15,000 homeless people, 12 percent more than a year ago, with room for around 9,000 in existing shelters, according to a local government source. Picture taken May 25, 2011. REUTERS/Nacho Doce (BRAZIL - Tags: SOCIETY HEALTH) 

A disabled, homeless transsexual straightens her hair at the Boracea shelter, which is haven to around 1,100 people, in Sao Paulo, May 25, 2011. Sao Paulo, South America's largest city, has an estimated 15,000 homeless people, 12 percent more than a year ago, with room for around 9,000 in existing shelters, according to a local government source. Picture taken May 25, 2011. REUTERS/Nacho Doce (BRAZIL - Tags: SOCIETY HEALTH) 

U.S. Defense Secretary Robert Gates (L) straightens his jacket as South Korean Defense Minister Kim Kwan-jin waits to shake hands before their meeting at the Defense Ministry in Seoul January 14, 2011. REUTERSLee Jin-man/Pool (SOUTH KOREA - Tags: MILITARY POLITICS) 

Palestinian workers straighten scrap metal collected from the rubble of a hotel in Gaza City that was destroyed during Israel's three-week offensive nearly two years ago November 7, 2010. Thousands of Gazans, mainly young men and boys, go close to a no-go border zone in the Gaza Strip daily to pick over the wreckage of factories and houses flattened by Israel in the past few years in its conflict with Islamist Hamas militants who control the enclave. REUTERS/Suhaib Salem (GAZA - Tags: POLITICS SOCIETY) 

A Palestinian worker straightens scrap metal collected from the rubble of a hotel in Gaza City that was destroyed during Israel's three-week offensive nearly two years ago November 7, 2010. Thousands of Gazans, mainly young men and boys, go close to a no-go border zone in the Gaza Strip daily to pick over the wreckage of factories and houses flattened by Israel in the past few years in its conflict with Islamist Hamas militants who control the enclave. REUTERS/Suhaib Salem (GAZA - Tags: POLITICS SOCIETY) 

A Palestinian worker straightens scrap metal collected from the rubble of a hotel in Gaza City that was destroyed during Israel's three-week offensive nearly two years ago November 7, 2010. Thousands of Gazans, mainly young men and boys, go close to a no-go border zone in the Gaza Strip daily to pick over the wreckage of factories and houses flattened by Israel in the past few years in its conflict with Islamist Hamas militants who control the enclave. REUTERS/Suhaib Salem (GAZA - Tags: POLITICS SOCIETY) 

"Vampire II" by Edvard Munch, which is expected to fetch £400,000-£600,000 (US$620,000-920,000) is seen in the foreground as a gallery technician straightens another print at Sotheby's in London September 13, 2010. These prints, along with other rare and important prints, will go on auction in London this Thursday. REUTERS/Suzanne Plunkett (BRITAIN - Tags: SOCIETY) 

Rafael Munoz Perez of Spain straightens his cap before the men's 50m butterfly final at the European Swimming Championships in Budapest August 10, 2010. REUTERS/Peter Andrews (HUNGARY - Tags: SPORT SWIMMING)

France's President Nicolas Sarkozy (C) reacts after straightening his wife Carla Bruni-Sarkozy's sweater after a meeting with French cyclists who won a Tour de France stage race at the Elysee Palace in Paris July 25, 2010. REUTERS/John Schults (FRANCE - Tags: POLITICS SPORT CYCLING) 

France's President Nicolas Sarkozy (L) straightens his wife Carla Bruni-Sarkozy's sweater after a meeting with French cyclists who won a Tour de France stage race at the Elysee Palace in Paris July 25, 2010. REUTERS/John Schults (FRANCE - Tags: POLITICS SPORT CYCLING) 

U.S. swimmer Michael Phelps straightens his cap before swimming in the men's 200 metres preliminary race during the USA Swimming Grand Prix Charlotte Ultra Swim in Charlotte, North Carolina May 14, 2010. REUTERS/Chris Keane (UNITED STATES - Tags: SPORT SWIMMING) 

A Colorado Rockies team employee straightens a jersey hanging in their dugout in memory of team president Keli McGregor prior to the start of their MLB National League baseball game against the Nationals in Washington, April 20, 2010. McGregor died unexpectedly in Utah earlier in the day. REUTERS/Jonathan Ernst (UNITED STATES - Tags: SPORT BASEBALL) 

South Africa's President Jacob Zuma straightens his tie as he leaves Westminster Abbey in London March 3, 2010. Zuma is on a three-day state visit to Britain. REUTERS/Suzanne Plunkett (BRITAIN - Tags: POLITICS) 

A hair stylist straightens the hair of a customer in a hairdressing salon in Surabaya, East Java province January 21, 2010. Women's hair styles have become a hot topic for Indonesia's Muslims after calls from some Islamic clerics to have the procedure banned on the grounds it invites moral danger. On Wednesday, the council's Fatwa Commission said it had received a request from a group of clerics linked to a girls boarding school in East Java to issue a fatwa banning chemical hair straightening, a type of perm treatment known in Indonesia as rebonding. To match Reuters Life! INDONESIA-HAIR/ REUETRS/Sigit Pamungkas (INDONESIA - Tags: RELIGION FASHION SOCIETY) 

A hair stylist straighten the hair of a customer in a hairdressing salon in Surabaya, East Java province January 21, 2010. Women's hair styles have become a hot topic for Indonesia's Muslims after calls from some Islamic clerics to have the procedure banned on the grounds it invites moral danger. On Wednesday, the council's Fatwa Commission said it had received a request from a group of clerics linked to a girls boarding school in East Java to issue a fatwa banning chemical hair straightening, a type of perm treatment known in Indonesia as rebonding. To match Reuters Life! INDONESIA-HAIR/ REUETRS/Supri (INDONESIA - Tags: RELIGION FASHION SOCIETY) 

A hair stylist straighten the hair of a customer in a hairdressing salon in Surabaya, East Java province January 21, 2010. Women's hair styles have become a hot topic for Indonesia's Muslims after calls from some Islamic clerics to have the procedure banned on the grounds it invites moral danger. On Wednesday, the council's Fatwa Commission said it had received a request from a group of clerics linked to a girls boarding school in East Java to issue a fatwa banning chemical hair straightening, a type of perm treatment known in Indonesia as rebonding. To match Reuters Life! INDONESIA-HAIR/ REUETRS/Sigit Pamungkas (INDONESIA - Tags: RELIGION FASHION SOCIETY) 

Mona Purdy, founder and executive director of Share Your Soles straightens rows of shoes at her warehouse in the Chicago suburb of Alsip, Illinois, November 5, 2009. For the past 10 years, Share Your Soles has helped the needy in at least 29 countries and several U.S. states, collecting and distributing 900,000 pairs of used shoes. Picture taken November 5, 2009. To match Reuters Life! Story SHOES-CHARITY/ REUTERS/Frank Polich (UNITED STATES SOCIETY) 

Cristal Lubbers, garden receiver, straightens merchandise in the garden center at a Home Depot store in Westminister, Colorado May 19, 2009. Home Depot Inc reported higher-than-expected quarterly earnings as massive cost cuts offset weak sales, but its shares fell as investors found the results disappointing in comparison with those of smaller rival Lowe's Cos Inc. REUTERS/Rick Wilking (UNITED STATES BUSINESS) 

An employee straightens copies of the embargoed release of the 2010 Federal Budget Appendix at the Government Printing Office in Washington May 7, 2009. REUTERS/Jonathan Ernst (UNITED STATES POLITICS BUSINESS) 

A boy straightens out his lamb at the Stock Show in Fort Worth, Texas January 31, 2009. REUTERS/Jessica Rinaldi (UNITED STATES) 

Groundskeepers straighten goalposts bent by high winds during the NFL football game between New England Patriots and Buffalo Bills in Orchard Park, New York, December 28, 2008. The National Weather Service in Buffalo issued a high wind warning with gusts exceeding 60mph. REUTERS/Gary Wiepert (UNITED STATES) 

Alex Ferguson, manager of Manchester United, straightens his tie during his soccer team's news conference in Cameron House by Loch Lomond, Scotland, November 4, 2008. REUTERS/Russell Cheyne (BRITAIN) 

General view of Alitalia's headquarters in Rome in this April 24, 2008 file photo. Italy may have earned a bad name for changing the rules to rescue its corporations, but in these straightened times Prime Minister Silvio Berlusconi's bespoke bailout of airline Alitalia puts him in illustrious company. To match feature ALITALIA-BAILOUT/ REUTERS/Chris Helgren/Files (ITALY) 

A road sign outside Alitalia's headquarters reads in Italian, "Alitalia Group, goodbye" in Rome in this August 26, 2008 file photo. Italy may have earned a bad name for changing the rules to rescue its corporations, but in these straightened times Prime Minister Silvio Berlusconi's bespoke bailout of airline Alitalia puts him in illustrious company. To match feature ALITALIA-BAILOUT/ REUTERS/Chris Helgren/Files (ITALY) 

A road sign outside Alitalia's headquarters reads in Italian "Alitalia Group, goodbye" in Rome in this August 26, 2008 file photo. Italy may have earned a bad name for changing the rules to rescue its corporations, but in these straightened times Prime Minister Silvio Berlusconi's bespoke bailout of airline Alitalia puts him in illustrious company. To match feature ALITALIA-BAILOUT/ REUTERS/Chris Helgren/Files (ITALY) 

A resident straightens his mailbox outside his home along the Mississippi River in LaGrange, Missouri June 17, 2008. REUTERS/Frank Polich (UNITED STATES) 

A worker pulls on cashmere fibres to straighten them, before they are spun onto cones at Scottish textiles company Johnstons in Elgin, Scotland May 20, 2008. Faced with the threat of cheap outsourcing and mass manufacturing, the 211-year old Johnstons family-owned firm has shifted focus from supplying the high street to providing instead top quality fabric and garments for luxury brands such as Louis Vuitton, Channel, and Hugo Boss. Photo taken May 20, 2008. To match feature BRITAIN-TEXTILES/ REUTERS/Sarah Marsh (BRITAIN) 

Sir David Attenborough straightens his tie before giving part of a Christmas Lecture at the launch of the Royal Institution of Great Britain in central London May 28, 2008. REUTERS/Dominic Lipinski/Pool (BRITAIN) 

Christine Gahagan straightens a Pope Benedict XVI display in the book shop of the Basilica of the National Shrine of the Immaculate Conception in Washington, April 13, 2008. The Pope will be visiting Washington on his first visit to the United States as Pope this week, holding an outdoor mass and meeting with US President George W. Bush at the White House. REUTERS/Jonathan Ernst (UNITED STATES) 

Aides straighten the Oval Office after a photo shoot at the White House in Washington, February 29, 2008. The current West Wing office of the president of the United States, constructed in the shape of an approximately 11m by 9m oval in 1934, sports a woven wool rug with the presidential seal. REUTERS/Jonathan Ernst (UNITED STATES) 

Salon owner Elaine Glover (R) straightens the hair of client Toshia Walker at the Crown and Glory beauty parlor in Columbia December 7, 2007. The women discussed politics the weekend that talk show host Oprah Winfrey campaigned in Columbia with presidential candidate Barack Obama. Glover said she and the African-American women who patronize the shop for perms, extensions, straightening and other procedures will likely vote Democratic at primaries on Jan. 26. Picture taken December 7, 2007. REUTER/Matthew Bigg (UNITED STATES) 

Salon owner Elaine Glover (R) puts Tanika Byrd's hair in rollers at the Crown and Glory beauty parlor in Columbia December 7, 2007. The women discussed politics the weekend that talk show host Oprah Winfrey campaigned in Columbia with presidential candidate Barack Obama. Glover said she and the African-American women who patronize the shop for perms, extensions, straightening and other procedures will likely vote Democratic at primaries on Jan. 26. Picture taken December 7, 2007. REUTER/Matthew Bigg (UNITED STATES) 

Salon owner Elaine Glover (R) puts Tanika Byrd's hair in rollers at the Crown and Glory beauty parlor in Columbia December 7, 2007. The women discussed politics the weekend that talk show host Oprah Winfrey campaigned in Columbia with presidential candidate Barack Obama. Glover said she and the African-American women who patronize the shop for perms, extensions, straightening and other procedures will likely vote Democratic at primaries on Jan. 26. Picture taken December 7, 2007. REUTER/Matthew Bigg (UNITED STATES) 

Salon owner Elaine Glover (R) puts Tanika Byrd's hair in rollers at the Crown and Glory beauty parlor in Columbia December 7, 2007. The women discussed politics the weekend that talk show host Oprah Winfrey campaigned in Columbia with presidential candidate Barack Obama. Glover said she and the African-American women who patronize the shop for perms, extensions, straightening and other procedures will likely vote Democratic at primaries on Jan. 26. Picture taken December 7, 2007. REUTER/Matthew Bigg (UNITED STATES) 

A woman straightens the pillow of a bed at the Millionaire Fair of luxury goods in Moscow November 23, 2007. REUTERS/Sergei Karpukhin (RUSSIA) 

A construction worker straightens a banner reading 'Now. For tomorrow.' before a party convention of the environmental German Greens party (Buendnis 90 Die Gruenen) in Nuremberg November 23, 2007. REUTERS/Michaela Rehle (GERMANY) 

Al Gore pauses to straighten his hair during a visit to the Regional Parliament of Asturias in Oviedo, October 26, 2007. Al Gore is the winner of the 2007 ' Prince of Asturias' Award of the International Cooperation. REUTERS/Felix Ordonez (SPAIN)