There's not much information available on the Internet about Spanish painter Francisco Pons Arnau (1886-1953). Charley Parker on his Lines and Colors blog corroborates this. A Spanish-language site devoted to him is here, but featured images of his works are blown up from their source sizes resulting in blurring. And it too offers almost nothing in the way of biography.
Pons painted landscapes and formal portraits, but his favored subject matter was beautiful women. Here are some examples.