Edit: Someone DID do this before. A bit different, but it was =Wooded-Wolf (and his is 100 times more epic). Linked below.
This is my entry for the current #EmoticonOpus
. The theme is Opposites. I swear to goodness, I wanted to do something different, but all the good ideas were taken! I really wanted something with good and evil, or heaven and hell, and those were done. I was gonna do an epic Beauty & the Beast pixel piece, but there is one of those, too (years ago, mind you, but still...)
Anyhow, I thought to do something with Yin and Yang, and then decided to do a big collage. In the middle, I sorta-kinda panicked that someone had one before, too, but I did a search of dA and couldn't find it (maybe I was thinking wrong?). Anyhow, if someone else did this before, I apologize. It wasn't my intent to copy!
Much better version than mine.
*** Free to use. Just don't alter or claim as your own. ***