Grand Canal in Venice, Italy (© Juan Romero/Cavan Images)

Dolbadarn Castle, Llanberis, Eryri National Park (Snowdonia), Wales (© joe daniel price/Getty Images)

Life-size replica of Chauvet cave art in Vallon-Pont-d’Arc, France (© Audrey Poree/Alamy)

Mount Sneffels in the San Juan Mountains near Ridgway, Colorado (© lightphoto/Getty Images)

View of the Wroclaw Market Square from the Witches’ Bridge in Wroclaw, Poland (© Piotr Mitelski/Shutterstock)

Ammonite fossils from the Jurassic Period (© J Nemchinova/Getty Images)

Plitvice Lakes National Park, Croatia (© Jan Wlodarczyk/Alamy)

White House Ruin at Canyon de Chelly National Monument in Arizona (© Ingo Arndt/Minden Pictures)

Glade Creek Grist Mill, Babcock State Park, West Virginia (© dszc/Getty Images)

Double-crested cormorants over Monterey Bay, California (© Hiroya Minakuchi/Minden Pictures)