Stacy Tolman's Sleeping Angel?

Today while going through photos of a collection of drawings previously belonging to my grandfather, I found a drawing of a young woman that seemed remarkably similar to the sleeping angel found in an artwork by Stacy Tolman in my grandfather's studio. I had published a post on my blog earlier that included a close up of Tolman's work called "Sleep" (here), and I'll just include the close-up again here:

Here is the drawing with the model in question that I came across today:

What do you think? Looks like her to me.