Nice. There's an entire book like this for geometric statements. Every picture is a fact, proofs are supplied by the reader:
https://users.mccme.ru/akopyan/papers/EnGeoFigures.pdf
Caution: proofs of some of the statements in it are difficult.
https://users.mccme.ru/akopyan/papers/EnGeoFigures.pdf
Caution: proofs of some of the statements in it are difficult.
Which is why I added that the proofs are left to the reader :P