Blotter art is highly collectible, many psychedelilc and visionary artists all over the world, make blotter artworks.

Blotter art is highly absorbent paper, perforated and printed with high quality beautiful psychedelic artwork.

Substances active in microgram range, most notably LSD, are commonly distributed on blotting paper. A liquid solution of the substance is applied onto the blotting paper, which commonly is perforated into individual doses.

The father or LSD, Albert Hofmann (11 January 1906 – 29 April 2008) was a Swiss scientist who was the first person to synthesize, ingest, and learn of the psychedelic effects of lysergic acid diethylamide, known as LSD.