Awareness of the outside world.
I thought the number of traffic lights only increased. I did not realized they could be removed. Seen in Birmingham, Alabama, USA. Light was blinking. Stop sign on side of road.
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Source [Painting, Mixed Media Class #1, Art]
Similar [Paint Mixing, Photography]
Onwards!
Katherine
Virtual Brush Box 
I like. The “ghost” in the lower right might not have been intentional, but it works. I’m going to put this in my “pix by Katherine” file, if you don’t mind.
I’d be flattered. š»