Early Riddle - "No one's ever understood me like you, Tom... " Oooh, scathing mimicry.
Early Riddle II - "If I say it myself, Harry, I've always been able to charm the people I needed."
In the Chamber of Secrets - I was extremely bothered by his shoes.  Don't ask me why.  I wish I knew.  They just bothered me.  I didn't care so much that I was drawing Tom Riddle, but seeing Voldemort's shoes was . . . scary.
Six Heads - Here are a few different attempts at redesigning Tom, after I'd decided he looked too much like Malfoy with black hair, which was also after Tann pointed out that he didn't really have a very 1942 hairstyle.
Later Riddle - This is the new design I settled on after deciding I really needed to redesign Tom.
Thief - Here he's gotten ahold of Harry's wand, the nasty boy.
Dumbledore and Young Riddle - This is probably my favourite scene in Half-Blood Prince and the one to leave the strongest visual impression. Upon rereading it (halfway through completion of the drawing) I don't think Tom ever is in this pose, but I liked what it said in body language so I'm going to pretend that it was written that way. He also looks a bit too old, but I'm a terrible judge of age, so what do I know? Anyway, I'm rambling. I like it.

 

Voldemort I - Here's my first attempt at Voldemort that came out close to what I imagined. Not very close, but close enough that I didn't erase it.
Voldemort II - A slightly scarier, slightly more accurate version ... still lacking in visual clarity, though.

. . .

Much to his chagrin, I'm sure, I find Voldemort more amusing to make fun of than to depict accurately...
The Wrong Trousers - If I had to explain it, it wouldn't be funny.
Peeking - With the Potters' location hidden in a Secret-Keeper, Voldemort could have his nose pressed against their sitting-room window and not see them. (Taking things literally again ... )
Mistaken Identity - Voldemort finds the wrong bespectacled boy – for the whole story, scroll to the bottom of the Snicket Page.
¤ Cooking With Chef Voldie - An odd request, I couldn't resist.
¤ Hermione's Response to Everything - Voldemort tries a surprise attack but is greeted by Hermione's well-rehearsed reaction.
¤ Gitwizard - If you are a listener of The Now Show and remember Marcus Brigstocke's rants about David Blaine, you may get this.
¤ Crucio Time - This was drawn in response to a comment someone left on my blog, but I can't find it now, so I suppose its context is lost to the ages...
¤ He Can Fly! - The inevitable gag sketch regarding Voldemort's hitherto unknown powers.