This project asks students to think of all the things they know about math (especially geometry) and use it to describe various pictures. Students are asked to address shapes, symmetry, angles, transformations, and more. I am using it as a semester two final project after a semester of Geometry lessons. It could work for many age groups - only your expectations would change. Easily adapt by allowing students to pick the ones they want, the ones you want or all. Want an extra challenge? Have them add a slide with a photo they choose.