[2] He works with playful and vibrant psychedelic imagery in the pop-design genre that emerged in the late 20th century through such diverse media as silkscreening, textile production, and rotocast vinyl.

[3] Biskup was a co-founder of the GAMA-GO clothing line in San Francisco; working alongside Chris Edmundson and Greg Long from 2001 until 2006.

[4] During his Ether Show in the summer of 2007, Biskup displayed works from his self-dubbed Baroque Modernist style based on fear, loss, and pain.

[3] In 2012, Juxtapoz commissioned Biskup for its Adult Swim-themed issue's cover art, which was inspired by Tim and Eric Awesome Show, Great Job!.

[6] Biskup's 240-page retrospective monograph and autobiography, Tree of Life, was published in October 2019 by Chronicle Books which the LA Weekly described as showcasing "his unique hybrids of flourishes, atmospherics, geometry, gesture, character, figure, flora and fauna, and an intense, luminous, complex and nuanced supersaturated palette.