Seeing angels

In dark blends using indigo and burnt sienna, I paint the out line of the angels hair.

I wonder if you can see what I mean by angels - just by looking at the pattern?
I remember when the piece was first bought, I told the lady who was selling it and suddenly she saw what she'd not seen before.
Is it just the creative part of me that sees images where others do not, always? Sometimes I wonder, do you who read see the same way as I do?