black and white checkered 3d animation, white black square pattern, balls flying in spiral, seamless loop, visual sight trick, hypnotic visuals animated

black and white checkered 3d animation white black square pattern balls flying spiral seamless loop visual sight trick hypnotic visuals animated optical art geometric optical illusion mosaic art design abstract motion graphic background geometrical backdrop black white black white pattern board check checker checkerboard curve geometry grid hypnotize illustration looping perspective texture wallpaper wave wavy geometric eye test