This article addresses the issue of recognition of modern architecture in Colombia as patrimony and its validity as a benchmark of design.To that end presents the recognition of formal criteria and visual values validated as project material, that is as raw material for current architectural projects, from analysis of the Theater and Refuge for children for the "Club Los Lagartos".This contributed, in one side with the documentation of the work of the architectural firm Robledo, Drews and Castro, by other side contributed with the consolidation of the architectural memory of the Modern Movement in Colombia.