Stark, arresting oil paintings recall the height of the abstract form, while his totemic sculptures embody his anti-commercial style, with a focus on simple, almost rural themes.

People have always been able to accept music as an entirely abstract form, but they have a lot of difficulty with art.

Still, it was the spiritual and symbolic properties of abstract form that were important.

The sculpture's ultimate abstract form reflects its meaning.

In very abstract form, neural oscillations can be analyzed analytically.