Some of my artwork

These are just an animation I did back then just wondering if there is any critique and advice anyone could give me



It is a little bit small, could you resize it?
I like how it looks though, has a bit of a NES style to it.

resize your art to maybe 300% of its size, that would make it better to see. Anyway its nice but I think that movement would be better if she(he?) was made on a 3/4 or 2/4 angle, tipical for 2d platform games.