Here a few sketches that may or may not make good t-shirt images... These are not done by me :) http://snet.wit.ie/~nils/ilug/image1.png http://snet.wit.ie/~nils/ilug/image2.png http://snet.wit.ie/~nils/ilug/image3.png http://snet.wit.ie/~nils/ilug/image4.png http://snet.wit.ie/~nils/ilug/image5.png http://snet.wit.ie/~nils/ilug/image6.png Enjoy nils