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Wikimedia Commons

a collection of 129,412,800 freely usable media files to which anyone can contribute

Picture of the day

Margaret D. Foster, seen in her lab. The original caption by the National Photo Company is "Miss Margaret D. Foster, Uncle Sam's only woman chemist, Oct. 4/19" - that's possibly a bit misleading, though she definitely was the first female chemist in the United States Geological Survey team.

Media of the day

A tutorial video for the board game, Catan: Seafarers.
It is an expansion of the board game Catan and adds ships, gold fields, and the pirate to the game.

Problems playing the file?

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Monthly photo challenge

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Highlights

If you are browsing Commons for the first time, you may want to start with Featured pictures, Quality images, Valued images or Featured media.

You can also see some work created by our highly skilled contributors in Meet our photographers and Meet our illustrators. You may also be interested in Picture of the Year.