Old drawing, but... lol

These are old drawings, but I'm sharing them to show you my art style. I mainly draw digitally, but since I draw with my fingers, my sketches are done with a pencil lol. Besides character art, I like drawing round gems. I'm good at drawing fire (?). However, I haven't studied art at all, so it looks like flat coloring_("┐「ε:)" Looking at my old drawings made me want to draw round gems again, so I think I'll draw some more(*´ 艸｀)