I drew this for *Bonka-chan as a birthday present. ;u; it's based off of one of her Portal 2 AUs where Caroline is actually (human) Wheatley's biological mother. ;o;
it actually didn't take me all that long to finish, surprisingly. I started drawing this the same day I drew (and finished!!) ~Mitch-el's birthday present, so I'd say I'm getting a lot better at putting out decent art faster than I ever used to. I finished coloring and such the next day.
I'm super happy with how this came out, and based on Bianca's reaction on my Facebook wall, she's happy with it, too!!!! :'DDD
kjdskgfds part of that is because I started drawing her before I actually knew what she looked like I was going by a friend's rendition but then ended up finding that photo of her with Cave Johnson sometime later and did a bit of slight tweaking. :V