File:Om Yggdrasil by Frølich.jpg

Summary
The world tree Yggdrasil. At the foot of the tree is a well, which is presumably Urðarbrunnr. No caption or title provided in the work, but the illustration appears in a section of Grímnismál labeled "Om Yggdrasil" (Danish: "about (or "around", depending on context) Yggdrasil").