a person standing on a skateboard on a stone surface at night
is the person alone
yes
is he standing on a skateboard
yes
what color is it
too dark
what color is the stone surface
probably gray
is the person wearing a cap
yes
is the person alone
yes
is the skateboarding or just standing
riding
what color cap is it can you tell
looks black
is the skateboard big
no
any animals around
no