person swinging out legs in the air 
A skateboarder doing a trick
A skateboard stunt in progress
Shadows from strong light at upper left
Concrete surface under skateboard stunt
shadow of person on the pavement
skateboarder performing jump on hard surface
seam in cement paving
light and dark shadows
dark pavement over lighter pavement
lower torso over two legs
shadow from a skateboarder jumping on a skateboard