To the volunteer, does it look like the circles
move to the
bottom of the card, then back to the top, and so on, going up and down
along the
edge of the stack?
LB: My first palette consisted of, going around from the
bottom left of the palette and
moving along the outer
edge to the top right or middle of the right
edge: titanium white, zinc yellow, cadmium yellow light, naples yellow, yellow ochre, alizarin crimson, cadmium red light, venetian red, ultramarine blue, cobalt blue, cerulean blue, virdian green, chromium oxide green, ivory black, burnt sienna, raw umber.