This is my own art generator that I found (http://codepen.io/davidpanik/full/myMrLx). This is the best art generator because it's like a optical illusion. Also you really don't have to do anything because once you're on the website is starts making the spirals but you can make adjustments by entering the spacing between the lines or how thick the lines should be.  

 This is my final art piece, the art generator for this is called "3D Twirler (http://www.nga.gov/kids/zone/3dtwirler.htm).  This generator is really cool because you can make any 3-D figure and shape it the way you want to. You can also choose different textural designs, I choose the gold one and my picture is a golden cup.  All in all I really did enjoyed this art generator because it's 3-D and simple to use.