The sign is octagonal.
The sign is red and white.
The bicycle is black.
a red and white Stop sign
the stop sign is red
a sign on a pole
a sign on a metal pole
a red stop sign
a stop sign on a pole
a scene during the day time 
a scene at a stop crossing
a white building in the background 
a scene outside 
a stop sign 
a blue sky
a red and white stop sign with stickers on it on pole with bike