This is the exact kind of genre I read. I think it will be very exciting and would gain my interest. It gives me a Dystopia feel with the dying city aspect.
For the art, make a very fancy watermark. Think of like making it hard for someone to edit it out. For example, the following image is white and burring or smudging the name watermark out will make it look not theirs.
I do a little story writing, depending on the amount of writing and details, I would recommend sneaking your name in the writing multiple times in a sneaky pattern. For instance, if your name was Bob. The "b"unny "o"ff "b"obbled down the meadow or you can shape an art scene to spell out your name.
In total:
*300 crunches
*250 arm circles
*50 crunches
*7440 pounds of dumbbell lifting
*Walked 1.5 miles in my 20 pound weighted vest
I do a little story writing, depending on the amount of writing and details, I would recommend sneaking your name in the writing multiple times in a sneaky pattern. For instance, if your name was Bob. The "b"unny "o"ff "b"obbled down the meadow or you can shape an art scene to spell out your name.