For further reading or research, the following art resources may be useful to you.
Fat Canvas builds premium custom stretched canvases and stretcher bar sets in several geometric shapes, including hexagons, pentagons, octagons, heptagons, diamonds and parallelograms. Every canvas is shipped in its very own protective shipping/storage case.
Abstract Art Directory
– a comprehensive guide to Abstract art online. Locate artists sites, galleries, blogs and online communities.
ARTmine – Wide variety of original fine art for sale. Personalized art consulting services. Mediums include; paintings, sculpture, photography, drawings, mixed media and more. Under the management of Agora Gallery. Established in 1984.