This is on the same building at the opposite end of yesterday’s photo. My son thought the witches had something to do with the movie Hercules. Here is what I found on the web
The Fates are three deities who see the future and decide how long mortals live. They share a single eye among them (a trait from another mythological trio, the Graeae).
Clotho (voiced by Amanda Plummer in the film, Tress MacNeille in the TV series) – The Fate who spins the Thread of Life. She has green skin, wavy yellow worm-like hair and a long pointed chin. In the film, she is flattered by Hades.
Lachesis (voiced by Carole Shelley) – The Fate who measures the thread's length and decides how long mortals will live. She has blue skin and a long pointed nose.
Atropos (voiced by Paddi Edwards) – The Fate who cuts the thread. She is short, has purple skin, green serpent-like hair, and is the only fate to have a one eye socket. In "Hercules and the Tapestry of Fate", she has a crush on Hercules and flirts with the "strapping, smooth-skinned" son of Zeus, much to Hercules' embarrassment and disgust.
well that all fits in with what we saw yesterday - a good bit of research - my greek mythology knowledge is sadly lacking. The art work on these street murals is very skilled.