Collaborations in street art are becoming more and more common these days. First we had Lump, Chazme and Polish duo Sepe's Never Ending Story, and now we see street artists Sav45, Ros, Oiter and Undos coming together to create this impressive Halloween-inspired mural that graces a wall in Barcelona, Spain.
Sav45's flickr, Oiter's flickr, Undo's flickr
via [Five Forever]
