You mean like used on guitars and oil on water dip swirling? Works well on flat surfaces but it could create a funky looking bike.
http://theswirling.com/Tutorials/BoraxM ... uitar.aspx
http://www.geofex.com/Article_Folders/s ... irlpnt.htm
Last time I did it was at high school, we called it marbling...
http://en.wikipedia.org/wiki/Paper_marbling
http://theswirling.com/Tutorials/BoraxM ... uitar.aspx
http://www.geofex.com/Article_Folders/s ... irlpnt.htm
Last time I did it was at high school, we called it marbling...
http://en.wikipedia.org/wiki/Paper_marbling