Sheep flock in the Gobi Desert (© Patrick Baz/Getty Images)(Bing United States)

[20190717] - 'Sheep flock in the Gobi Desert (© Patrick Baz/Getty Images)(Bing United States)'

The Ernest Hemingway Home and Museum in Key West, for Hemingway Days (© Werner Bertsch/eStock Photo)(Bing United States)

[20190716] - 'The Ernest Hemingway Home and Museum in Key West, for Hemingway Days (© Werner Bertsch/eStock Photo)(Bing United States)'

Mount Fuji and Ushitukiiwa (Twin Rocks) in Matsuzaki, Japan (© Tommy Tsutsui/Getty Images)(Bing United States)

[20190715] - 'Mount Fuji and Ushitukiiwa (Twin Rocks) in Matsuzaki, Japan (© Tommy Tsutsui/Getty Images)(Bing United States)'

Leatherback sea turtles in Trinidad and Tobago (© Shane P. White/Minden Pictures)(Bing United States)

[20190714] - 'Leatherback sea turtles in Trinidad and Tobago (© Shane P. White/Minden Pictures)(Bing United States)'

Sailors begin their journey from Chicago to Mackinac Island, Michigan, during the Race to Mackinac (© Karen I. Hirsch/Alamy)(Bing United States)

[20190713] - 'Sailors begin their journey from Chicago to Mackinac Island, Michigan, during the Race to Mackinac (© Karen I. Hirsch/Alamy)(Bing United States)'

The cypress tunnel at Point Reyes National Seashore in California (© Rachid Dahnoun/Tandem Stills + Motion)(Bing United States)

[20190712] - 'The cypress tunnel at Point Reyes National Seashore in California (© Rachid Dahnoun/Tandem Stills + Motion)(Bing United States)'

Artificial light from Earth (© NASA)(Bing United States)

[20190711] - 'Artificial light from Earth (© NASA)(Bing United States)'

Visitors on El Caminito del Rey in the province of Málaga, Spain (© Ken Welsh/Alamy)(Bing United States)

[20190710] - 'Visitors on El Caminito del Rey in the province of Málaga, Spain (© Ken Welsh/Alamy)(Bing United States)'

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