Handy and Plant Lady
The last of the series of black and white works that I found in the vicinity of the "Headmaster".
I see a hand and it could be saying stop but we also see bricks flying and a sideways eye or something in the middle of the palm.
She could be a plant.
This one seems to show a female in the plant world although some of the leaves may be worms. She looks a bit tearful and somewhat sad in her mood. Mostly black and white, but at one time it had some yellow before it faded.
I walk a lot and find these as I go.