perspective.gif - sept 4 2025

beach ball.gif - sept 4 2025

pendulum.gif - sept 4 2025

tadpole.gif - sept 4 2025

golf ball_FIXagain.gif - sept 5 2025

up n down.gif - sept 8 2025

horcyduc.gif - 

portal final_FIX.gif - oct 29 2025