Christie van der Haak was commissioned by Museum de Lakenhal Leiden to design a New Leiden cloth. From 2017, the fabrics were offered for sale per linear meter in the museumshop. The fabric is of high quality and made of wool.
Christie van der Haak has decorated several rooms at Klein Offem Manor in Noordwijk. Her fabric designs, tapestries, ceramic bowls and furniture were showcased along with a monumental sculpture by the Austrian artist Elmar Trenkwalder.