Yoh. Go to deviantart.com and Search "Yggdrasil" from there. You should find a tonne of widely varying renditions by a plethora of artists. I'm seeing that currently on the site there're no less than 5,360 pieces of art based on Yggdrasil! Here's the most unique I've ever seen so far, though, depicting the tree as a horned humanoid character>> http://barhook.deviantart.com/#/d3j70nt