OSIRIS 4
5 JULY 1997
A discontinuous body of land with inverted color

Each of the four sections is comprised of the four colors
lightblue
blue
beige
green
followed by the inverted (opposite) color in the same order

Each of the four color groups is separated by a blank (black)

Each of the four sections are timed half again as much as the one before
(1000, 500, 250, 125)

Each of the four sections starts with the color it is named for
sky
sea
sand
grass

Each of the four sections is repeated five times and placed at random