Digitally I work in Photoshop and Painter. But I also enjoy painting with Copic markers, and occasionally watercolor. I tend to switch off every couple months in my preferred medium, so you don't often see a mix of digital and traditional updates; usually one or the other.
Villains are my bread and butter. No, really. Antagonists are far more interesting.
As far as genres go, I prefer to mix 'em up. While I tend to prefer space and aliens I can never get away from fantasy elements like magic and myth.
If FB is your thing, I have a public arts page here. I sell prints (large, 11x14," 11x17." and 12x18"), originals and buttons there, directly from myself.
My Storenvy shop has the same prints, originals and buttons, same prices as FB, but is there if you prefer a regular online store interface.
You can find more prints of my work on Society6.
Plus I have stickers, cases and shirts on Redbubble.