“Klaas’ deceptively simple illustrations exhibit a physicality that manages to work seamlessly in print and digital. There is a weirdness in his forms and a wit to his ideas that is endlessly relatable and endearing.”
© Tonya Douraghy – Art Director, The New York Times

“The illustrations and animations Klaas creates stick to the eyes as they recall an old style with a modern wit. So clever are they that they tease an editorial story in a split second. All illustrations should be this effective in storytelling and imaginative brand extension.”
© Carla Frank – Creative Director, Carla Frank Creative + Co