Vintage One-of-a-Kind Abstract Blue Purple Pink White Hard Edge Oil on Canvas Painting, signed B. Hilliard, ca. 1970's

Here's a beautiful large scale hard edge abstract painting from the late 1970's, signed B. Hilliard. Framed by the artist, it's an oil on canvas. 

Condition: overall nice condition. The frame has a few blemishes. See photos.

Dimensions: 41.5" wide x 31.5" high