A man rests next to his donkey near the shore of the southern part of Dead Sea, Israel November 7, 2020 REUTERS/ Amir Cohen

A camel is seen near the shore of the southern part of Dead Sea, Israel November 7, 2020 REUTERS/ Amir Cohen

A man flies a paraglider above the southern part of the Dead Sea in the early morning, Israel November 7, 2020. REUTERS/Amir Cohen

A man flies a paraglider above the southern part of the Dead Sea in the early morning, Israel November 7, 2020 REUTERS/ Amir Cohen

Cars move on a road by the shore of the Dead Sea on its southern part, Israel November 6, 2020. Picture taken November 6, 2020. REUTERS/ Amir Cohen

An aircraft flies above the southern part of the Dead Sea in the early morning, Israel November 7, 2020 REUTERS/ Amir Cohen

A man flies a paraglider above the southern part of the Dead Sea in the early morning, Israel November 7, 2020 REUTERS/ Amir Cohen

Fragments from the Dead Sea Scrolls that underwent genetic sampling to shed light on the 2,000-year-old biblical trove are shown to Reuters at the Israel Antiquities Authority (IAA) laboratory in Jerusalem June 2, 2020. REUTERS/Ronen Zvulun

A fragment from the Dead Sea Scrolls that underwent genetic sampling to shed light on the 2,000-year-old biblical trove is shown to Reuters at the Israel Antiquities Authority (IAA) laboratory in Jerusalem June 2, 2020. REUTERS/Ronen Zvulun

A fragment from the Dead Sea Scrolls that underwent genetic sampling to shed light on the 2,000-year-old biblical trove is shown to Reuters at the Israel Antiquities Authority (IAA) laboratory in Jerusalem June 2, 2020. REUTERS/Ronen Zvulun

Tania Bitler, Senior Conservator at the Dead Sea Scrolls Laboratory of the Israel Antiquities Authority (IAA) looks at a fragment from the Dead Sea Scrolls that underwent genetic sampling to shed light on the 2,000-year-old biblical trove, at the IAA laboratory in Jerusalem June 2, 2020. REUTERS/Ronen Zvulun

Volunteers and archaeologists work at an archaeological dig near caves in the Qumran area in the Israeli-occupied West Bank January 15, 2019. Picture taken January 15, 2019. REUTERS/Ronen Zvulun

Oren Gutfeld, an Israeli archaeologist at Hebrew University in Jerusalem, looks on towards the desert area above tunnels, he believes are related to the Copper Scroll, near the Qumran area, in the Israeli-occupied West Bank October 14, 2018. Picture taken October 14, 2018. REUTERS/Ronen Zvulun

Volunteers and archaeologists work at an archaeological dig near caves in the Qumran area in the Israeli-occupied West Bank January 15, 2019. Picture taken January 15, 2019. REUTERS/Ronen Zvulun

A figure is seen inside one of two manmade tunnels excavated by Hebrew University archaeologist Oren Gutfeld in the Judean desert near the Qumran area, during a tour for Reuters journalists at the site, in the Israeli-occupied West Bank October 14, 2018. Picture taken October 14, 2018. REUTERS/Ronen Zvulun

Volunteers and archaeologists work at an archaeological dig near caves in the Qumran area in the Israeli-occupied West Bank January 15, 2019. Picture taken January 15, 2019. REUTERS/Ronen Zvulun

Eitan Klein, deputy director of the Israel Antiquities Authority's robbery prevention unit, checks items inside a shop selling antiques at a market in Jerusalem's Old City November 25, 2018. Picture taken November 25, 2018. REUTERS/Corinna Kern

Eitan Klein, deputy director of the Israel Antiquities Authority's robbery prevention unit, holds part of a jug as he checks items at a shop selling antiques at a market in Jerusalem's Old City November 25, 2018. Picture taken November 25, 2018. REUTERS/Corinna Kern

Eitan Klein, deputy director of the Israel Antiquities Authority's robbery prevention unit, greets a man near shops selling antiques at a market in Jerusalem's Old City November 25, 2018. Picture taken November 25, 2018. REUTERS/Corinna Kern

Eitan Klein, deputy director of the Israel Antiquities Authority's robbery prevention unit, holds an item inside a shop selling antiques at a market in Jerusalem's Old City November 25, 2018. Picture taken November 25, 2018. REUTERS/Corinna Kern

A woman, part of a group of volunteers and archaeologists, works at an archaeological dig near caves in the Qumran area, in the Israeli-occupied West Bank January 15, 2019. Picture taken January 15, 2019. REUTERS/Ronen Zvulun

Beach-goers play matkot on a beach by the Dead Sea in Ein Bokeq, Israel October 26, 2018. REUTERS/Ammar Awad

A man takes a bath at the shore of the Dead Sea in Ein Bokeq, Israel October 26, 2018. REUTERS/Ammar Awad

People bath at the shore of the Dead Sea in Ein Bokeq, Israel October 26, 2018. REUTERS/Ammar Awad

People walk on a beach by the Dead Sea in Ein Bokeq, Israel October 26, 2018. REUTERS/Ammar Awad

A man takes a selfie as she floats in the Dead Sea in Ein Bokeq, Israel October 26, 2018. REUTERS/Ammar Awad

A man takes a bath at the shore of the Dead Sea in Ein Bokeq, Israel October 26, 2018. REUTERS/Ammar Awad

People bath at the shore of the Dead Sea in Ein Bokeq, Israel October 26, 2018. REUTERS/Ammar Awad

People bath at the shore of the Dead Sea in Ein Bokeq, Israel October 26, 2018. REUTERS/Ammar Awad

Israeli artist Sigalit Landau looks up at her artwork, a ballerina's tutu covered in salt crystal formations as it is removed from the hyper-saline waters of the southern Dead Sea, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias TPX IMAGES OF THE DAY

Israeli artist Sigalit Landau looks up at her artwork, a ballerina's tutu covered in salt crystal formations as it is removed from the hyper-saline waters of the southern Dead Sea, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias TPX IMAGES OF THE DAY

Israeli artist Sigalit Landau works next to one of her artworks, a cello covered in salt crystal formations after it was removed from the hyper-saline waters of the Dead Sea, at her studio in Kibbutz Almog, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias

Israeli artist Sigalit Landau looks at some of her artworks, objects covered in salt crystal formations after they were removed from the hyper-saline waters of the Dead Sea, at her studio in Kibbutz Almog, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias

Israeli artist Sigalit Landau (L) and her partner Yotam, look at some of her art pieces, objects covered in salt crystal formations after they were removed from the hyper-saline waters of the Dead Sea, at Landau's studio in Kibbutz Almog, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias

A ballerina's tutu covered in salt crystal formations is removed from the Dead Sea after it was submerged in the hyper-saline waters over a period of time, by Israeli artist Sigalit Landau, in the southern Dead Sea, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias

Israeli artist Sigalit Landau laughs as a metal frame containing her artwork, a ballerina's tutu covered in salt crystal formations, is removed from the hyper-saline waters of the southern Dead Sea, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias

Israeli artist Sigalit Landau (R) stands next to a metal frame containing her artwork, a ballerina's tutu covered in salt crystal formations, as it is removed from the hyper-saline waters of the southern Dead Sea, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias

Israeli artist Sigalit Landau looks at her art piece, a ballerina's tutu covered in salt crystal formations after it was removed from the hyper-saline waters of the Dead Sea, at her studio in Kibbutz Almog, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias

Israeli artist Sigalit Landau looks up at her artwork, a ballerina's tutu covered in salt crystal formations as it is removed from the hyper-saline waters of the southern Dead Sea, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias?

Israeli artist Sigalit Landau holds onto a metal frame containing her artwork, a ballerina's tutu covered in salt crystal formations, as it is removed from the hyper-saline waters of the southern Dead Sea, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias

Israeli artist Sigalist Landau's pieces, objects covered in salt crystal formations after they were removed from the hyper-saline waters of the Dead Sea, are displayed at her studio in Kibbutz Almog, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias

Israeli artist Sigalit Landau holds new items before she submerges them in the hyper-saline waters of the Dead Sea to create her art pieces, objects covered in salt crystal formations, on the shore of the southern Dead Sea, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias

A general view shows salt formations in the Dead Sea, Israel August 30, 2018. Picture taken August 30, 2018. REUTERS/Nir Elias

A bird flies near a cliff overlooking the Dead Sea, West Bank July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen TPX IMAGES OF THE DAY

A general view shows Dead Sea Works factory at the Dead Sea, Israel July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

A flag of the Israel Chemicals (ICL) can be seen at the Dead Sea Works factory at the Dead Sea, Israel July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

Tourists bathe at the shore of the Dead Sea, Israel July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

A canal that feeds water from the northern to the southern basin of the Dead Sea can be seen at the Dead Sea, Israel July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

A general view shows Dead Sea Works factory at the Dead Sea, Israel July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

A general view shows hotels on the shore of the Dead Sea, Israel July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

A bird flies near a cliff overlooking the Dead Sea, West Bank July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

A tourist takes a photo at the cliff overlooking the Dead Sea, West Bank July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

A general view shows the sunrise over the Dead Sea, West Bank July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

A general view shows the sunrise over the Dead Sea, West Bank July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

A general view shows Dead Sea Works factory at the Dead Sea, Israel July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

A general view shows Dead Sea Works factory at the Dead Sea, Israel July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

A general view shows Dead Sea Works factory at the Dead Sea, Israel July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

A general view shows the sunrise over the Dead Sea, West Bank July 17, 2018. Picture taken July 17, 2018. REUTERS/Amir Cohen

People sit around a bonfire during a full moon, on the shore of the Dead Sea, near Metzoke Dragot in the Israeli occupied West Bank, January 31, 2018. REUTERS/Ronen Zvulun SEARCH "ZVULUN DEADSEA" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

A woman blows the Jewish Shofar, a ram's horn, on the shore of the Dead Sea, near Metzoke Dragot in the Israeli occupied West Bank, January 31, 2018. REUTERS/Ronen Zvulun SEARCH "ZVULUN DEADSEA" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.