Jeroen JJ Graus, born in 1969 in Cologne, Germany, lives and works in Rotterdam. He has had several exhibitions at Rotterdam galleries and is part of the art collective Karmijn.

Jeroen Graus is also often looking for alternative locations to exhibit, such as recently at the Bergsingelkerk Rotterdam, and does not shy away from the general public to draw attention to his work on the street, https://www.thefundament.org/cathedral-on-tour/