Timo Kuilder is a Dutch designer who works under the moniker Zwartekoffie. His style is characterized by simple, synthetic shapes that enhance the conceptual aspect of his work: less is more, a choice adopted by many illustrators nowadays. However, the rough touch of the digital brush dosed accurately, makes the characters appear active and energetic. Kuilder also combines his personal work with commercial commissions. His clients include Monocle, Adobe, Bloomberg, De Correspondent and WeTransfer.