It's true. Artists get all the busty pussy. Quickly, efficiently, and a lot of it. Most of the great, straight artists have done so for centuries. Look at Picasso. He was poppin' them left, right and center most of his life. What is it about this phenomenon?
There are theories that attempt to explain it. Girls are often naked when they are being painted. They usually feel sexier when they're nude or in skimpy or sexy clothes. They're exposed and vulnerable as they offer their body to the artist. They listen to his direction and obey, often getting into fuck-me poses per his orders.
This raises their hormone levels and lowers the female's natural resistance and defense mechanism to being hit on and seduced. They also perceive the artist as cool, commanding and mysterious, even though most of them are douchebags who got into art to meet a lot of girls.
It takes time to paint a model, usually a couple of weeks, giving the artist time to slowly work on a chick's head, sometimes with the aid of seductive music in the background, maybe some wine, chocolate squares, cheese and other brain-altering crap that chicks like to snack on.
Such is the case history as the very bimbolicious Candy Manson is painted by an artist with a stiff brush. So get yourself a beret, a fake goatee, a smock and an easel and place an ad for busty and attractive models. You'll be glad you did.