Here's a couple of anaglyphs I created using WingZ for OS/2 and an HP550C printer, scanned on an AVEC Office 2400 scanner. I wrote the Mandelbrot fractal calculator in WingZ script language. I no longer use OS/2, don't have a copy of WingZ for Windows (I think they discontinued the product) and the only copies I have left are in my notebook. For more information on anaglyph images please refer to the 3-D Web.
Blue left, Red right
This one I created using Frac_int for Windows.