In 2014, a floral painting by which female artist was sold at auction for a record breaking $44.4 million?

Georgia O'Keeffe was a great inspiration to me at a very hard time in my life. Thank you Georgia!

I saw "floral" and knew it was probably O'Keefe. Her works have an almost psychedelic quality to them, a unique and unforgettable style. I prefer Mary Cassatt though.

Marvelous and supremely talented painter !