Here is my protoype for the Klismos Chair: A light, elegant chair developed by the ancient Greeks.  Perfected by the 5th century BC and popular throughout the 4th century BC, the klismos had four curving, splayed legs and curved back rails with a narrow concave backrest between them.
It dates to ancient times, but its classic form still works today.
Approximately 22"W x 23"D x 2"H