The Blind Artist's Society
http://www.blindartistssociety.com/ian_mckay.html

Marion Harris - http://www.marion-harris.com/
Untraditional Art and Antiques

Max Streicher - http://www.maxstreicher.com/

Drawing Building - http://www.drawingbuilding.org/

Axonometropolis - The Infinite City of Babel
http://www.projectbabelart.com