Businessman looking at saw cutting floor around it

Lucky red paper cutting on (circle) on wicker

Businessman sitting in hole of wooden floor, using landline phone

Tunisia, Ksar Ghilane, Sahara Desert, flood warning sign on desert road

Tunisia, camels crossing road sign

Spots of light (defocused)

Computer mice arranged in circle, overhead view

Young woman putting warning triangle behind car at side of road, low section

Israel, Jerusalem

Chinese knotted red decoration

Measuring level

Businessman fishing in hole of wooden floor in office

Stack of hemlock tree square-shaped shingles, full frame

UK, England, Wiltshire, Avebury Ring Stone Circle neolithic monument site

Gold picture frame on white background

The dome on top of the Reichstag in Germany, with the giant skylight over the council chamber.

Five business people in huddle, smiling, view from below

Window Rock, Arizona,

Businessman holding clock over face, close-up

Businessman looking in to hole in wooden floor

Group of doctors in scrubs sitting on each other's lap in circle, on white background

Circle of granite pebbles on white background

Dry seeds of Annual Honesty (Lunaria annua)

Pile of circular pasta on colored background, studio shot