A Sylph.
This painting inspired by and referenced from the painting Fleeting Glimpse painted by James Yale.
I came across his painting a long time ago, immediatley blown away. I loved the way the wings replaced the arms, or more how the arms seemed to be fransformed into wings.
It doesn't have this typical angel character, it's more like she's about to transform into a bird the next moment. Like a snapshot.

Close Up I

Close Up II