(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- People enjoy the view of sunset in the flood in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- People wade through the flood in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- A woman wades through the flood in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- People wade through a flooded street in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- People walk on a makeshift trestle bridge in the flood in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- A man wades through a flooded alley in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- People wade through the flood in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- A shop is flooded with water in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- People wade through the flood in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- The St. Mark's Square is flooded with water in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- People wade through the flood in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- A shop is flooded with water in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- Saint Mark's Basilica is flooded with water in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- A man stands in the flood in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- A man looks at a flooded street in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191118) -- VENICE, Nov. 18, 2019 (Xinhua) -- A woman wades through a flooded alley in Venice, Italy, Nov. 17, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier last week. (Photo by Elisa Lingria/Xinhua) Xinhua News Agency / eyevine

(191116) -- VENICE, Nov. 16, 2019 (Xinhua) -- A woman looks out through a window at the flood in Venice, Italy, Nov. 15, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier this week, Prime Minister Giuseppe Conte said on Thursday. At least two people died and severe damages were registered in Italy's lagoon city of Venice, following the highest water tide since 1960s, local authorities said on Wednesday. (Photo by Alberto Lingria/Xinhua) Xinhua News Agency / eyevine

(191116) -- VENICE, Nov. 16, 2019 (Xinhua) -- A shop flooded with water is seen in Venice, Italy, Nov. 15, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier this week, Prime Minister Giuseppe Conte said on Thursday. At least two people died and severe damages were registered in Italy's lagoon city of Venice, following the highest water tide since 1960s, local authorities said on Wednesday. (Photo by Alberto Lingria/Xinhua) Xinhua News Agency / eyevine

(191116) -- VENICE, Nov. 16, 2019 (Xinhua) -- Shops are closed due to the flood in Venice, Italy, Nov. 15, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier this week, Prime Minister Giuseppe Conte said on Thursday. At least two people died and severe damages were registered in Italy's lagoon city of Venice, following the highest water tide since 1960s, local authorities said on Wednesday. (Photo by Alberto Lingria/Xinhua) Xinhua News Agency / eyevine

(191116) -- VENICE, Nov. 16, 2019 (Xinhua) -- People wade through the flood in Venice, Italy, Nov. 15, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier this week, Prime Minister Giuseppe Conte said on Thursday. At least two people died and severe damages were registered in Italy's lagoon city of Venice, following the highest water tide since 1960s, local authorities said on Wednesday. (Photo by Alberto Lingria/Xinhua) Xinhua News Agency / eyevine

(191116) -- VENICE, Nov. 16, 2019 (Xinhua) -- A shop flooded with water is seen in Venice, Italy, Nov. 15, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier this week, Prime Minister Giuseppe Conte said on Thursday. At least two people died and severe damages were registered in Italy's lagoon city of Venice, following the highest water tide since 1960s, local authorities said on Wednesday. (Photo by Alberto Lingria/Xinhua) Xinhua News Agency / eyevine

(191116) -- VENICE, Nov. 16, 2019 (Xinhua) -- People wade through the flood in Venice, Italy, Nov. 15, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier this week, Prime Minister Giuseppe Conte said on Thursday. At least two people died and severe damages were registered in Italy's lagoon city of Venice, following the highest water tide since 1960s, local authorities said on Wednesday. (Photo by Alberto Lingria/Xinhua) Xinhua News Agency / eyevine

(191116) -- VENICE, Nov. 16, 2019 (Xinhua) -- People wade through the flood in Venice, Italy, Nov. 15, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier this week, Prime Minister Giuseppe Conte said on Thursday. At least two people died and severe damages were registered in Italy's lagoon city of Venice, following the highest water tide since 1960s, local authorities said on Wednesday. (Photo by Alberto Lingria/Xinhua) Xinhua News Agency / eyevine

(191116) -- VENICE, Nov. 16, 2019 (Xinhua) -- A shop flooded with water is seen in Venice, Italy, Nov. 15, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier this week, Prime Minister Giuseppe Conte said on Thursday. At least two people died and severe damages were registered in Italy's lagoon city of Venice, following the highest water tide since 1960s, local authorities said on Wednesday. (Photo by Alberto Lingria/Xinhua) Xinhua News Agency / eyevine

(191116) -- VENICE, Nov. 16, 2019 (Xinhua) -- A man wades through the flood in Venice, Italy, Nov. 15, 2019. The Italian government declared a state of emergency in Venice, after the ancient lagoon city was severely flooded earlier this week, Prime Minister Giuseppe Conte said on Thursday. At least two people died and severe damages were registered in Italy's lagoon city of Venice, following the highest water tide since 1960s, local authorities said on Wednesday. (Photo by Alberto Lingria/Xinhua) Xinhua News Agency / eyevine