a bunch of drawings on a piece of paper

Prompt 1: a series of mathematical diagrams and equations, with a focus on geometric shapes. the diagrams include a square with a circle inside, a triangle with a square inside, and a circle with a square inside. the equations are written in a foreign language, and the diagrams are accompanied by arrows pointing to different parts of the shapes. also includes a series of drawings of different geometric shapes, including a square with a circle inside, a triangle with a square inside, and a circle with a square inside.

Prompt 2: a person's hand writing on a piece of paper. the hand is seen writing various mathematical equations and diagrams, and the person is seen drawing different shapes and figures on the paper.