Loads of ideas for teenagers bedroom walls, including tese Graffiti styles wallpaper murals.
Banksy's work is some of the most thought provoking art I have ever seen
Honestly. Can we just invite graffiti artists to make art on all the horrible looking places in cities? The world would be much more interesting and beautiful.
Beautiful graffiti birds by Brazilian street artist L7m
"If you repeat a lie often enough it becomes politics" - Mogul http://www.thinkmogul.com - especially here in Wisconsin
melted boi graffiti character by ~one-zork on deviantART
3D Street Art - creating an illusion on the side of an apartment complex - eye-catching!
Clever Street Artist
Banksy - always contemporary https://www.etsy.com/shop/urbanNYCdesigns?ref=hdr_shop_menu
You say you want a revolutionnn ohh well ya know. Beatle love :)