Kaloust Guedel's work explores contemporary issues often taking a critical stand on various societies shortcomings. Throughout the years, it has explored subjects as genocide, war, abuse and others. Regardless of the styles and technics he has employed, his work has been consistent with contemporary sensibility and has reflected the consciousness of its time. Guedel is the first artist who used vinyl as a medium in paintings. He has been featured in publications like Masters of Today and has been known to explore capitalism and excess in his minimalist conceptual artworks.
Kaloust Guedel presented the Excessivism movement in an exhibition "Excessivist Initiative" in LA Artcore Brewery Annex, and the Excessivism Manifesto was published in Downtown News weekly in September 2015.