Unregistered

I saw a lovely painting when I was at the Winter Wonderland Christmas Market in Hyde Park. It was chucking it down with rain so I didn't stop but I wish I had. It was of a lady sat on the floor with her knees bent under her chin, I think her forehead was resting on her knees so you couldn't see her face but she had a red bow in her hair and her ankles were crossed. Can anyone help?