This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

Lord of the Rings artist Alan Lee talks about his affinity with trees and how he loves to draw them. One of the most memorable scenes in the Lord of the Rings movies is where the forest goes on the ...

Optical illusions are among the most popular online challenges today. It is considered the simplest way to test an individual ...