Credit to DoubleDenial for the game idea.
This game is inspired by the Etchbox, the drawing toy that can't erase.
A game where you can draw.
A game where you can add space..
A game where you can edit.
A game where you can copy and paste.
A game where you can do anything you want...
...if you aren't planning to erase.
If that poem wasn't good enough for you, then here are the rules.
You edit the attached picture, but you can't erase or deleting anything. You can make a box over something or overwrite it, but no deleting or erasing. (Try to use common sense as to what should be allowed, e.g. don't put a rectangle over the entire screen.)
After you edited the image, repost this post with the edited picture attached for the others to edit. You may also add the tag for easier identification.
Start with this.