A participant in costume and make-up poses for a photo during a Halloween parade at Walibi park in Wavre, Belgium, October 31, 2018. REUTERS/Yves Herman

Brazil's President Dilma Rousseff (R) enters in a helicopter to Sao Paulo city as she leaves the Planalto Palace in Brasilia, Brazil, October 27, 2015. Rousseff's popularity remains in the single digits in the midst of recession and most Brazilians are not willing to pay more taxes to help her plug a gaping fiscal deficit, according to an opinion poll published on Tuesday. The CNT/MDA poll showed that 80.6 percent of respondents believe Rousseff is unable to pull the country out of its worst economic slump in 25 years, and 86.7 percent do not want to pay higher taxes to help recover its overdrawn finances. REUTERS/Adriano Machado

Brazil's President Dilma Rousseff (R) leaves a car next to Brazil's Presidential Chief of Staff Jaques Wagner in Brasilia, Brazil, October 27, 2015. Rousseff's popularity remains in the single digits in the midst of recession and most Brazilians are not willing to pay more taxes to help her plug a gaping fiscal deficit, according to an opinion poll published on Tuesday. The CNT/MDA poll showed that 80.6 percent of respondents believe Rousseff is unable to pull the country out of its worst economic slump in 25 years, and 86.7 percent do not want to pay higher taxes to help recover its overdrawn finances. REUTERS/Adriano Machado

Women wear masks near a giant inflatable doll depicting Brazil's President Dilma Rousseff during a protest against Rousseff in front of the Court of Auditors of union in Brasilia, Brazil October 7, 2015. Rousseff failed to get enough support in Congress on Wednesday for her efforts to rebalance the country's overdrawn public accounts in yet another setback for the besieged leader. REUTERS/Adriano Machado

A giant inflatable doll depicting Brazil's President Dilma Rousseff is seen during a protest against Rousseff in front of the Court of Auditors of union in Brasilia, Brazil October 7, 2015. Rousseff failed to get enough support in Congress on Wednesday for her efforts to rebalance the country's overdrawn public accounts in yet another setback for the besieged leader. REUTERS/Adriano Machado

Diamonds are displayed at the certification level of the World Diamond Centre in Antwerp February 5, 2009. It wouldn't be fitting to mount a barrage of "sale" and "special offer" signs in the windows of jewellers crowded into Antwerp's diamond square mile. But traders, cutters and retailers say business is terrible. Just a handful of diamonds can be worth a fortune, so the diamond industry -- centred since the 16th century on the Belgian port city of Antwerp -- has for years depended on debt. Now plunging demand, falling prices and lender reticence have left it looking uncomfortably overdrawn. To match feature FINANCIAL-DIAMONDS/ REUTERS/Yves Herman (BELGIUM)
BUSINESS SOCIETY)

A diamond is polished at a workshop in Antwerp February 5, 2009. It wouldn't be fitting to mount a barrage of "sale" and "special offer" signs in the windows of jewellers crowded into Antwerp's diamond square mile. But traders, cutters and retailers say business is terrible. Just a handful of diamonds can be worth a fortune, so the diamond industry -- centred since the 16th century on the Belgian port city of Antwerp -- has for years depended on debt. Now plunging demand, falling prices and lender reticence have left it looking uncomfortably overdrawn. To match feature FINANCIAL-DIAMONDS/ REUTERS/Yves Herman (BELGIUM)
BUSINESS SOCIETY)

Diamonds are displayed in a polishing diamond workshop in Antwerp February 5, 2009. It wouldn't be fitting to mount a barrage of "sale" and "special offer" signs in the windows of jewellers crowded into Antwerp's diamond square mile. But traders, cutters and retailers say business is terrible. Just a handful of diamonds can be worth a fortune, so the diamond industry -- centred since the 16th century on the Belgian port city of Antwerp -- has for years depended on debt. Now plunging demand, falling prices and lender reticence have left it looking uncomfortably overdrawn. To match feature FINANCIAL-DIAMONDS/ REUTERS/Yves Herman (BELGIUM)
BUSINESS SOCIETY)

A diamond is displayed at the certification level of the World Diamond Centre in Antwerp February 5, 2009. It wouldn't be fitting to mount a barrage of "sale" and "special offer" signs in the windows of jewellers crowded into Antwerp's diamond square mile. But traders, cutters and retailers say business is terrible. Just a handful of diamonds can be worth a fortune, so the diamond industry -- centred since the 16th century on the Belgian port city of Antwerp -- has for years depended on debt. Now plunging demand, falling prices and lender reticence have left it looking uncomfortably overdrawn. To match feature FINANCIAL-DIAMONDS/ REUTERS/Yves Herman (BELGIUM)
BUSINESS SOCIETY)

A diamond is displayed at the certification level of the World Diamond Centre in Antwerp February 5, 2009. It wouldn't be fitting to mount a barrage of "sale" and "special offer" signs in the windows of jewellers crowded into Antwerp's diamond square mile. But traders, cutters and retailers say business is terrible. Just a handful of diamonds can be worth a fortune, so the diamond industry -- centred since the 16th century on the Belgian port city of Antwerp -- has for years depended on debt. Now plunging demand, falling prices and lender reticence have left it looking uncomfortably overdrawn. To match feature FINANCIAL-DIAMONDS/ REUTERS/Yves Herman (BELGIUM)
BUSINESS SOCIETY)

A worker assesses the quality of a diamond before certification at the World Diamond Centre in Antwerp February 5, 2009. It wouldn't be fitting to mount a barrage of "sale" and "special offer" signs in the windows of jewellers crowded into Antwerp's diamond square mile. But traders, cutters and retailers say business is terrible. Just a handful of diamonds can be worth a fortune, so the diamond industry -- centred since the 16th century on the Belgian port city of Antwerp -- has for years depended on debt. Now plunging demand, falling prices and lender reticence have left it looking uncomfortably overdrawn. To match feature FINANCIAL-DIAMONDS/ REUTERS/Yves Herman (BELGIUM)
BUSINESS SOCIETY)

A view of wreckages of diamonds used to polish others in a workshop in Antwerp February 5, 2009. It wouldn't be fitting to mount a barrage of "sale" and "special offer" signs in the windows of jewellers crowded into Antwerp's diamond square mile. But traders, cutters and retailers say business is terrible. Just a handful of diamonds can be worth a fortune, so the diamond industry -- centred since the 16th century on the Belgian port city of Antwerp -- has for years depended on debt. Now plunging demand, falling prices and lender reticence have left it looking uncomfortably overdrawn. To match feature FINANCIAL-DIAMONDS/ REUTERS/Yves Herman (BELGIUM)
BUSINESS SOCIETY)

A worker assesses the quality of a diamond before certification at the World Diamond Centre in Antwerp February 5, 2009. It wouldn't be fitting to mount a barrage of "sale" and "special offer" signs in the windows of jewellers crowded into Antwerp's diamond square mile. But traders, cutters and retailers say business is terrible. Just a handful of diamonds can be worth a fortune, so the diamond industry -- centred since the 16th century on the Belgian port city of Antwerp -- has for years depended on debt. Now plunging demand, falling prices and lender reticence have left it looking uncomfortably overdrawn. To match feature FINANCIAL-DIAMONDS/ REUTERS/Yves Herman (BELGIUM)
BUSINESS SOCIETY)

A jewel made with diamonds is inspected in a shop in Antwerp February 5, 2009. It wouldn't be fitting to mount a barrage of "sale" and "special offer" signs in the windows of jewellers crowded into Antwerp's diamond square mile. But traders, cutters and retailers say business is terrible. Just a handful of diamonds can be worth a fortune, so the diamond industry -- centred since the 16th century on the Belgian port city of Antwerp -- has for years depended on debt. Now plunging demand, falling prices and lender reticence have left it looking uncomfortably overdrawn. To match feature FINANCIAL-DIAMONDS/ REUTERS/Yves Herman (BELGIUM)
BUSINESS SOCIETY)

A worker assesses the quality of a diamond before certification at the World Diamond Centre in Antwerp February 5, 2009. It wouldn't be fitting to mount a barrage of "sale" and "special offer" signs in the windows of jewellers crowded into Antwerp's diamond square mile. But traders, cutters and retailers say business is terrible. Just a handful of diamonds can be worth a fortune, so the diamond industry -- centred since the 16th century on the Belgian port city of Antwerp -- has for years depended on debt. Now plunging demand, falling prices and lender reticence have left it looking uncomfortably overdrawn. To match feature FINANCIAL-DIAMONDS/ REUTERS/Yves Herman (BELGIUM)

A worker assesses the quality of a diamond before certification at the World Diamond Centre in Antwerp February 5, 2009. It wouldn't be fitting to mount a barrage of "sale" and "special offer" signs in the windows of jewellers crowded into Antwerp's diamond square mile. But traders, cutters and retailers say business is terrible. Just a handful of diamonds can be worth a fortune, so the diamond industry -- centred since the 16th century on the Belgian port city of Antwerp -- has for years depended on debt. Now plunging demand, falling prices and lender reticence have left it looking uncomfortably overdrawn. To match feature FINANCIAL-DIAMONDS/ REUTERS/Yves Herman (BELGIUM)
BUSINESS SOCIETY IMAGE OF THE DAY TOP PICTURE)