For the course Architectural Analysis research has been done. The research was about the architectural traces of the once thriving Jewish culture in Amsterdam and the hidden shelters where many Jewish town residents were forced live in to save their lives during the occupation. The well-known jewish public buildings and the unknown hiding places of Jewish inhabitants where analyzed. The results of this project are two scale models at scale 1:33, all white, and a report. The hiding place is Museum Willet-Holthuysen at the Herengracht Amsterdam. The other building is Handwerkersvriendenkring in the Transvaalbuurt in Amsterdam.