I have 3 of their posters in the classroom. This is one of them. I love making them look like super heroes.
I picked this one because she is an ancient female mathematician. It shows there is a history of females in mathematics and non-Christians. Adds some diversity to my classroom as well as Al-Khwarizmi
The quality of the two posters I got was amazing. I hope more mathematician ones are made as you’ll have a definite repeat buyer