Chicago artist Pearl Frush makes a logical compound with Zoe Mozert, who excelled in pastels, and Joyce Ballantyne, who shone as a painter of oils. Frush's medium was watercolor, although it is not always apparent in the published versions of her works. She reveal a delicate, flawless technique as beautiful as her subjects. She may be Vargas' only true rival in watercolor, and Petty's in airbrush.