Topic: info on Raoul Dufy painting

Hi, Im not sure where we got this painting from but has been in the family for a while. On the back it had a letter stating this was a gift to Brandeise University by a Doctor and his wife in the mid 1950's. I had someone take a look at the painting a while back and they said it was a multi media, but had actual brush strokes and signature. I have attached a pic of the painting...any help on anything about this piece would be greatly appreciated.