Lee Jordan, color commentator
Padma and Parvarti, twin gigglers
All four seekers. a birthday present for the guy that runs the Harry Potter oekaki; MS Paint
Justin and Ernie, Hufflepuff manly men
Moaning Myrtle, disgruntled ghost
Four color schemes, four animals
Alicia Spinnet, Angelina Johnson, and Katie Bell - Gryffindor girl power!
Dean Thomas, artistic Gryffindor
It's the Fab Four, dressed as... the Fab Four.
Seamus Finnigan, overlooked Gryffindor
Hogwarts School gallery
Harry Potter canon fanart 

Moony, Wormtail, Padfoot and Prongs (6/3, oekaki w/mouse) '60s Brits in Sgt. Pepper uniforms: James (John), Peter (Ringo), Sirius (Paul), and Remus (George). 
Seamus Finnigan (6/4, oekaki w/mouse) 
He was an interesting character that didn't get used much. I went all-green to try monochromatics and also because he's Irish.
Gryffindor Chasers (6/5, oekaki w/mouse)
This is the lineup of Alicia Spinnet, Angelina Johnson, and Katie Bell. The flesh looks too pink on one girl...
Dean Thomas (6/6, oekaki w/mouse) 
I hadn't planned him bald, but like it. His drawings are of West Ham, a soccer ball, a shamrock, and a lion.
Moaning Myrtle (6/8, oekaki w/mouse)
It's puzzling. This didn't take very long, and it was spur of the moment, and yet this was one of my most commented works.  
House Mascots (6/9, oekaki w/mouse) 
A canvas size test; the lion and eagle look good. Gryffindor-lion; Ravenclaw-eagle; Hufflepuff-badger; Slytherin-snake.
Lee Jordan (6/11, oekaki w/mouse)
I used an impressionistic style to match his lively personality. I wanted to do a good job because I liked his game analysis.
The Seekers (6/16, MS Paint w/mouse) 
Harry, Draco, Cho and Cedric fetching a snitch. This was a birthday gift for the oekaki webmaster, who seemed to like it. ^^
Patil Twins (6/27, oekaki w/mouse)
It's the non-Weasley twins, Pavarti and Padma! I drew them after a self-imposed Internet ban to finish a term paper.
Hufflepuff guys (6/28, oekaki w/mouse) 
The guys Harry's age in Hufflepuff, Justin Finch-Fletchley and Ernie McMillan. The use of tones is okay, but the drawing's a bit ucky.