HyperCurve

Rainbow curves and kaleidoscopes swirl about the screen, changing color as they go, and gently fading into the background. The antialiased pens can be any width, and the fading can be short or prolonged, allowing you to have moving curves, ethereal cobwebby structures, or moire patterns--in short there is no limit to the variety of unpredictable but beautiful images HyperCurve will create. You can control just about everything in detail, or let the computer vary it randomly.