Thanks for the thread! I'm a pretty self-doubtful (is that a word?) person by nature- and more so of late- so this should be a good exercise in positivity for me :]
My favorite things about my art style are likely my anatomy and colors. Plus, flowy hair and clothing.
'Anatomy' including my body construction skills and my style of drawing characters in general. I always have room to grow, but I think I can get it pretty correct when I put in the effort, and I feel confident about my skill when it comes to drawing people on the spot without a reference- their faces, bodies, expressions, different posing.
It makes me happy to find how natural and comfortable it feels to sketch them. People have always been my favorite thing to draw... so it'd follow that that's what I'm best at.
Otherwise, I've doubted my colors and shading a lot (..especially my comic palettes :p), but sometimes I think they come out really nice and I like them for the most part. Been experimenting more lately with colored shadows/light, which adds a lot.
The way I light my scenes and artworks might actually be a third favorite thing. c: