For my graduation project an acoustic cabinet for in an office was designed in collaboration with Studio Mariska Jagt. The studio had a problem with the acoustics when designing office spaces: there were no aesthetic solutions for removing reverberation. In fact the studio thinks that all acoustic foams do not match the interior designs. I went looking for a suitable material, and found duktawood: acoustic wood. With this wood I designed a cabinet that can be changed in size. By placing a large cabinet a lot of sound can be absorbed. A smaller version of the cabinet can be placed in a smaller surrounding.