Day 1 - Bruises

First of all, I'd like to start by telling you this really is a very nice piece of art. One that perfectly fits the theme "Danny Phantom" and you've done very well. You have the potential to clear out a few errors, and also to improve upon some areas.

I, being a huge Danny Phantom fan know all about his clothing. It doesn't really match the original DP's clothing, which made it a bit complex for me to decide what it really was. I shifted across the picture and the title three times to make sure it was what I was seeing, so might want to improve that.

Apart from that, the text is a bit blur. I think you should outline the black text with white, that'll make it stand out a bit, no? There aren't really as such a lot of errors or anything. This really is a commendable piece. Good Luck for the future~