“… and good business is the best art (Andy Warhol).”
“… and good art is the best business (Juan Petry).”

EL-DRAC en Colonia – Group exhibition in Cologne – Lichthof – 2008

“… to be teacher is my greatest work of art (Joseph Beuys).”
“… to be artist is my greatest work of teaching (Juan Petry).”