http://www.joshuacallaghan.com/Graphs.htm “Assortment of sculptures based on graphs and charts.” e.g. Consumer Confidence, 2006-07, brass, wood. 09:27
http://www.joshuacallaghan.com/Graphs.htm “Assortment of sculptures based on graphs and charts.” e.g. Consumer Confidence, 2006-07, brass, wood. 09:27