Curiously enough, the bulk of my Dragonball fanart stars Bulma. But she's not my favorite from the series - it's Videl.
Cute, athletic and tough-as-nails (come on, if Spopovich wouldn't have been boosted by Babidi's magic, Videl would have walked all over him...!) XD And she's just a puny human at that!
Plus, she's the sporty type, so she fits perfectly with my favorite swimwear - the striped zipper top! Oh yeah!
has posted a colored version here:[link]