Johan Karlgren is a Swedish artist who creates interactive street art that makes his surroundings a lot more fun. His works are inspired by his passion – old video games, and that’s why all his characters that invade the streets are pixelated. Johan’s pixel art can be usually found on everyday objects, such as traffic signs, pipes, sculptures, fences and many more. They are wisely incorporated into the functions of those objects which gives them new a meaning. Scroll down to see them for yourself!