Two hippopotamuses laying on the floor in a zoo enclosure

Group of people skating on top of a snow covered field

Black and white photo of a bridge over a river

Painting of a castle on the shore of a body of water

Building with a colorful mandala design on the ground in front of it

Close up of a computer motherboard with a chip on it

Black and white drawing of a windmill in the middle of a field

Drawing of a building with a clock tower in the middle of it

Silver coin with an image of a woman sitting on a throne