Y&R Brazil recently came up with a rather interesting interpretation of the common first-world problems: food stuck in teeth. Created to advertise Colgate’s dental floss, the purpose of this print campaign is to show that people are most likely to notice food stuck in teeth rather than catastrophic Photoshop disasters. Can you find these disasters?

Images: Ads Of The World

Six fingers, an extra arm and a missing ear were ingeniously placed to support the idea that nothing gets more attention than a mouth without care. We’ve all seen some cardinal Photoshop errors and there’s even a site dedicated for them, but this is the first time I’ve seen them put to a rather good use.