# make-it-square We create a lot of squares and rectangles in the LL: cards, 11x17 paper, boxes made of truss. A key skill to learn is how to take a photo of something with right angles that PRESERVES all of those right angles. For this simple challenge, create a composition comprised of right angles and take a photo with your phone that eliminates all “keystoning” (the convergence, in the photo, of lines that are meant to be parallel). ### example: ![alt text](https://files.slack.com/files-pri/T0HTW3H0V-F05RFT04BJQ/image.png?pub_secret=a90261d244)