SuperGirl 'L'

This was an experiment in a new way of inking my drawings digitally, painstakingly using the line tool to createa picture. It's rather uneven in places, but the lines are solid and it looks rather good. A good exoeriment!
The character is the first in a series of themed superheroes I'm drawing. I'll post the others as I go along. Try to guess what the "L" Means!