1:1 Sets for Erwin Olaf and the parallel exhibition Bekleidung are the first part of a triptych that Het Nieuwe Instituut is devoting to the interior in the next few years. This part introduces visitors to two of the most original ideas on the culture of the interior: the idea of the interior as an expression of the individual, and the interior as the starting point of architecture. Both ideas go back to nineteenth-century Romanticism and have lost none of their topicality today.