Horror circus pattern. Prints and products are available here

Symmetrical monster with many eyes. Prints and products are available here

Bloodshot eyes on pink. Prints and products are available here

Polycoria, or just eyes with double irises. Prints and products are available here

Trippy eyes, intertwined. Prints and products are available here

Weird plants with eyes botanical mandala. Prints and products are available here

And lastly, again this monster with eyes and horns, a simplified version. Prints and products are available here