While working on Fagin for AWD's contest, I did a few sketch work on potential henchmen for him. Here's one henchwoman whom I had high hopes for; White Mask.

A quiet yet devoted maid who always wears a porcelain mask over her eyes. It is said that she was from Venice, Italy and had known Fagin for a long time.

Unfortunately, she couldn't make it in the story and someone else took her place as the lead henchmen.
Who's the lead henchmen, you say? Well, only time will tell...