The Bubble Project, What are You Thinking? (16 Pics)
Long before Katie Sokoler and Matt Adams created their sweet Thought Bubbles, The Bubble Project existed. Started by Ji Lee back in 2002, 50,000 bubble stickers were printed and placed on top of ads on the streets of New York. They were left blank, inviting passersby to fill them in. Lee photograph and archived the results.











































































