Neville pokes the plant
Neville pokes the plant
Luna and her Gryffindor hat
Hogwarts School gallery
Harry Potter canon fanart 

Neville and M. Mimbletonia (8/13, scan /Adobe Photoshop LE) An improved, more mature Neville, trying to get a reaction out of his rare plant, from Order of the Phoenix.
Neville and M. Mimbletonia (8/13, scan /Adobe Photoshop LE) A less mature, goofier version with his plant, from Order of the Phoenix.
Luna and her Gryffindor hat (8/20scan/Adobe Photoshop LE/Painter Classic
The cool hat from Order of the Phoenix. Also, I captured her 'spacey' expression.
Flying boar mascot
Tom Riddle, evil prefect
Winged Boar (12/29, scan /Adobe Photoshop LE) The official mascot of Hogwarts School of Witchcraft and Wizardry.
Tom Riddle (12/29scan/Painter Classic)
The Slytherin prefect at Hogwarts, looking very natty and evil.
Bill Weasley and Fleur Delacouer
Sirius Black
Bill and Fleur (12/29scan/Painter Classic) The happy couple, I'm guessing from around Half-Blood Prince, since Bill's face is unscarred.
Sirius Black (12/29scan/Painter Classic
At least I think it's him; it's an angsty person in robes with long hair I had drawn.
Angry Ginny, possibly at Ron
Trio heads
Angry Ginny (3/7scan/Painter Classic) 
From Half-Blood Prince, when Ginny seemed mad at everyone, but especially Ron. Rageaholic!
Trio heads (3/7scan/Painter Classic)
Harry, Ron and Hermione's heads. Not much else to say.
Susan Bones, nondescript Hufflepuff
Susan Bones (3/7scan/Painter Classic) 
That Hufflepuff student that turns up occassionally in the books. I liked her name and kind of wish more was done with her.