A paper on marbling, which I wrote with Shufang Lu, Xiaogang Jin, Hanli Zhao, and Xiaoyang Mao has been accepted for publication:
Lu, S.; Jaffer, A.; Jin, X.; Zhao, H.; Mao, X.; ,
"Mathematical Marbling,"
Computer Graphics and Applications, IEEE , vol.PP, no.99, pp.1, 0
doi: 10.1109/MCG.2011.51
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5887299&isnumber=5185484
