@inproceedings{bridges2010:239, author = {Orosz, Istv\'{a}n}, title = {Art with a Double Meaning}, pages = {239--246}, booktitle = {Proceedings of Bridges 2010: Mathematics, Music, Art, Architecture, Culture}, year = {2010}, editor = {Hart, George W. and Sarhangi, Reza}, isbn = {978-0-98460-420-3}, issn = {1099-6702}, publisher = {Tessellations Publishing}, address = {Phoenix, Arizona}, url = {http://archive.bridgesmathart.org/2010/bridges2010-239.html} }