As requested, here are the
submitted icons for 1.3 - they are all GPLed and GNOME-ARIFFIC. Read on for more details. They are all transparent GIFs, with transparency set to white, and the objects have shadows. This does cause some problem with "dark" or coloured backgrounds. I have set the transparency to be fairly tolerant of colour tints though. If your colour can be between #FFFFFF and (#FFFFCC, #FFCCFF, or #CCFFFF), then you will still have a fairly seemless interface. I am considering altering the objects on the images to remove the shadow, and give it a clean black line to help it work with any-colour background.