why such a big canvas with nothing. I get it, but it is not well explained. You wouldn't make individual sprites for something like this. They need to be made for eachother

The huge bg is a waste of space in my opinion. I suggest you reduce the size and change to a neutral colour. Anyway cute sprites :)

Very funny, and Monica looks nice... do more!

why my art can't be approved

hah great ;D but i think it would do a little better with some background or some earth for them to stand on, just something plain, not too detailed.