This beachfront resort apartment in Knokke, Belgium, was designed by Swiss designer Stef Claes. The design of Stef Claes made extensive use of birch wood, including an entrance between a public gathering space covered in wood and a private bedroom. Using birch wood, the designer created operable horizontal blinds that allow for complete transparency between the waterfront on one side and the nature reserve on the other, as well as privacy for the bedroom when closed.