Jump to content

Main Page

From Wikimedia Commons, the free media repository
Wikimedia Commons
a collection of 127,931,728 freely usable media files to which anyone can contribute
Picture of the day

Side view of the Basilica of Saint Francis of Assisi from the north-west, showing the imposing structure of the Basilica and monastery located in Assisi, Umbria, Italy. Today (4th October) is the feast day of St. Francis of Assisi, Patron of Ecologists.
 
Media of the day
A spoken version of the English Wikipedia article on the curse of knowledge as of December 2019.
The curse of knowledge, also called the curse of expertise or expert's curse, is a cognitive bias that occurs when a person who has specialized knowledge assumes that others share in that knowledge or has difficulty to put themselves in the position of the person with less knowledge.
 


Participating
Browsing?
Please use the search box at the top of this page or the links to the rightthe links further down. Feel free to subscribe to our syndicated feeds.
Using?
To fulfill the free license requirements, please read our Reuse guide. You can also request a file.
Identifying?
Have a browse through Category:Unidentified subjects. If you find something you can identify, adjust the file's categories and depicts statements in structured data.
Creating?
Check out all you need to know at our Contributing your own work guide.
and more!
Discussion?
See the list of discussion pages.
To explore more ways you can contribute to this project, check out the Community Portal.
Wiki Loves Monuments
Upload your photographs of cultural heritage for Wiki Loves Monuments 2025. Learn more about the contest!
Monthly photo challenge
Take some photos and upload them to meet our monthly thematic challenge, get inspiration and try new subjects! Learn more about the challenges!
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.

Content