Psychedelic poster, a blue figure with an eye where the face should be surrounded by dense stacked flat shapes — a sunflower, a coiled snake, tall leaves — all overlapping with no depth, bright yellow, blue, green and black only, hand-drawn contour throughout, a small block of event copy squeezed along the bottom edge. psychedelic poster, dense stacked flat shapes with no depth, bright limited palette, hand-drawn contour, print grain, no photograph