People crossing street in Japan

Businessmen crossing zebra crossing

Group of people walking on street

People crossing street in Japan

People crossing street in Japan

A man walking on zebra crossing

Husband, Man standing with arms crossed and looking up with smile

Blue, Casual Clothing, Checked, Close-Up, Firewood

A man holds up a 'Stop' sign at a crosswalk to let children cross the road

global business

Human Brain

A womans feet in the sand by water

An illustration about self-defeat with a man huddled in a hole in the ground

View of a woman sitting.

A man peering out of the top of another man's head

Low section view of a businesswoman sitting on an office chair and holding a file

Cross-section of the middle of the lower leg showing internal structures. Level of section is indicated in image at top.

Lateral cross-section of lower teeth with bottom part of jaw.

Four examples of placental placement within uterus, shown as cross-sections (top) and schematically from below (bottom). Normal placenta (far left), low implantation (left), partial placenta previa (right), total placenta previa (far right).

Industry & Technology -line art (b4) Civil Engineering A steel engraving from a series of early Victorian concept drawings of a tunnel beneath the River Thames in London, England - men digging the tunnel.

Low section of a man crossing zebra crossing