Graffiti on the back wall
The man is skateboarding
The man is doing a trick
The man is wearing a hat
guy on a skateboard
wall covered in graffiti 
graffiti on wall surface
crouched skateboarder with extended arm
skate ramp under platform
A man doing tricks on a skateboard.
A wall full of graffiti in the back. 
man doing skateboard tricks
man on skateboard
a young man riding his skateboard in a half pipe while a crowd watches