Professionals / Actors / Models
Really anyone who needs a headshot.
Pizza delivery guy? You got it.
High Dynamic Range
HDR photography uses 3 or more images taken of the same subject at varying exposures, then later these are merged together to create a hyper-real image. Really neat stuff.
Film & Artsy Stuff
This is the rest of it from still life, urban, landscapes, candids, etc. This is what I do most of.