There has been quite a bit of talk about the Pd logo, un-exciting gui's and other stuff lately.
@rjp9 inspired me to a bit of fun......
Magic.zip
Just open it, select the window with your mouse (give it priority) and press key "1" on your computer (probably not on the keypad).
Please do not prepare yourself to be astounded..... It's just a bit of fun!
Pd often congratulates itself for demonstrating auditory artifacts.
If you stare at this patch as you press "1" it will adequately demonstrate "negative afterimage"....
David.

@whale-av haha trippy!