Psychedelic vintage concert poster illustration in black and white, 1960s-70s rock poster aesthetic. Central composition features a massive detailed human eye with a heavy lidded eyelash-lined upper lid and dramatic radiating light rays emanating from the iris. The pupil of the eye is a glowing archway opening, from which a long stone staircase descends downward toward the viewer, cracked and weathered stone steps with mossy edges. A small silhouetted figure stands at the top of the staircase inside the eye's archway. Surrounding the eye on both sides are large blooming daisies and sunflowers with detailed petals and leaves, filling the lower half of the composition densely. Above the eye, swirling psychedelic clouds and flame-like wisps frame the top. The upper portion features groovy distorted melted hippie-style typography arranged in a curved arch shape, multiple lines of warped funhouse text in classic 60s psychedelic lettering filling a banner area. Dotted stippling shading technique, heavy black ink work, intricate line art, ornate decorative border framing the entire composition with arched top. White background, flat black and white only, no gradients, no color, vintage rock concert poster aesthetic, Fillmore-style design, woodcut illustration feel.