He is known for producing large-scale, abstract paintings wherein passages of vivid color stand out sharply against measured visual fields.

[1] Frantz is also the producer and engineer for musical outfit Xeno & Oaklander.

Together they have toured North America, Europe and Russia numerous times, performing at festivals and art institutions such as SXSW, SFMoMA, The Kitchen, MoMA PS1, Art Basel, Kunsthalle Zurich, and the New Museum of Contemporary Art.

Frantz and the group share a music and art studio in Connecticut.

[2] His work is held in the collection of the Henry Art Gallery, University of Seattle, Washington.