blotter art

English

Noun

blotter art (uncountable)

1. An art form printed on blotter acid (small sheets of blotting paper infused with LSD), often with bright, contrasting colors and repeating patterns.
   • 2018, James Oroc, The New Psychedelic Revolution: The Genesis of the Visionary Age‎^[1], Park Street Press, →ISBN:

     Marc McCloud is a San Francisco artist and former art professor who started collecting blotter art—printed tabs or sheets of paper LSD over forty years ago.

Further reading

• blotter art on Wikipedia.Wikipedia