sketching a sketcher

I always wondered that I'd never come across anybody else sketching their "everyday", finally I have! I was inside the cafe, she was outside sketching the buildings across the street, she left suddenly and I didn't get a chance to say hello, now I wonder is there a sketch of me sketching in someone's sketchbook?

click image for larger view

added 8/12: thanks everyone for your comments, if I ever do meet her I'll be sure to let you know :)