What fills YOUR sketchbook?

Somewhat a random question, I guess, but:
What fills YOUR sketchbook? =D
As in, I flip through the sketchbooks of some of my friends, and I see various things! One of my friends specializes in Pokemon who run around and beat the BLEEP out of eachother. All while looking cute and adorable. Who said Pokemon can't be interesting?
Another of my friends always draws pictures of his D&D characters, or illustrates events from campaigns.
One of the boys I know draws many sketchies of furries. (WAI!)
And another person I know tends to draw monsters, with all sorts of weird crazy fangs and shizzle going on.
And finally, another girl I know tends to draw many different outfits on figures, leaving the face and hairstyle pretty simple, even if she gets elaborate on the costuming.
Myself? It goes in phases, and my current phase is doing a lot of poses using stick figures and cylinders.
Thus, I ask...
What fills YOUR sketchbook? =D
What fills YOUR sketchbook? =D
As in, I flip through the sketchbooks of some of my friends, and I see various things! One of my friends specializes in Pokemon who run around and beat the BLEEP out of eachother. All while looking cute and adorable. Who said Pokemon can't be interesting?
Another of my friends always draws pictures of his D&D characters, or illustrates events from campaigns.
One of the boys I know draws many sketchies of furries. (WAI!)
And another person I know tends to draw monsters, with all sorts of weird crazy fangs and shizzle going on.
And finally, another girl I know tends to draw many different outfits on figures, leaving the face and hairstyle pretty simple, even if she gets elaborate on the costuming.
Myself? It goes in phases, and my current phase is doing a lot of poses using stick figures and cylinders.
Thus, I ask...
What fills YOUR sketchbook? =D