Frank Lloyd Wright Stained Glass Darwin D. Martin House Panel by Glassmasters. This is an officially licensed Frank Lloyd Wright stained glass panel produced by Glassmasters, based on the ceiling design of the Darwin D. It beautifully replicates Wright’s iconic geometric Prairie-style architecture in vibrant enamel-painted glass. The surface is in very beautiful condition with some minor period marks. Please check the photos for details. Length:8.5″ Width:8.5″. International Buyers – Please Note.