Which of the following best describes the works created by Calder and David Smith?

The works created by Calder and David Smith are best described as innovative, abstract, and often minimalistic art. Both artists were key figures in the development of modern sculpture, focusing on new forms, materials, and techniques that diverged from traditional approaches to sculpture.

Calder is renowned for his pioneering work in kinetic sculpture and mobile art, utilizing light materials and movement to create dynamic pieces that engage viewers in unique ways. His works often embody abstraction, emphasizing form and color over representational content.

David Smith, on the other hand, is celebrated for his large-scale welded sculptures, which also embrace abstraction and often minimalism. He utilized industrial materials and techniques to create sculptures that are both robust and fluid, exploring geometric forms and spatial relationships.

This reflects a broader movement in 20th-century art that shifted away from traditional representational forms towards more experimental and conceptual expressions. Thus, the description of their work as innovative, abstract, and minimalistic aligns perfectly with their artistic contributions and reflects the ethos of modern sculpture.