Once you are at the main menu, tap on a Pokemon to take a picture of it. Once you are in the picture zone, tap on the backdrop to make it change. Use the ARROW KEYS to move the backdrop, and drag to move the Pokemon. Press Q to come out of photo mode. Take a SCREENSHOT to save your photo.
Press s to hide expert controls, and h to hide it. Thanks to GrookeyG for remixing my project so that I could make a mobile version.