The subjects German Language and Visual Arts have common ground that can be taught thematically. As a part of the integrated learning in a museum, the educational outcomes of both subjects can be adopted simultaneously. Being in direct contact with artistic paintings of national contemporary art, describing and analysing them, it is possible to stimulate the study of the grammatical content of the German language, to develop communicative and linguistic competencies and acquisition of the necessary artistic terminology, to improve critical thinking. The aim of this senoir thesis is to present how integrated learning of the German Language and Visual Arts can be organized in the National Museum of Modern Art in Zagreb. In the theoretical part of the thesis, the concepts of integrated teaching and Content and Language Integrated Learning (CLIL) will be explained. Curricula for both subjects, processing of grammatical content when learning the German language, which is not a goal, but a means of achieving the outcome of communicative and linguistic competencies, as well as the meaning and functions of images in teaching a foreign language will be presented. The contents and educational outcomes of both subjects will be explained, as well as the way of combining them into an integrated course. It will also feature teaching in museums, which is included in the Visual Arts curriculum as well as in the German language curriculum. Teaching in a museum allows students to experience a work of art directly in the context of the Fine Arts subject, as well as to learn new sentences, written and spoken, in the context of the German language. Therefore, the thesis tries to highlight the advantages of conducting integrated teaching in a museum. In the practical part of the paper, two workbooks will be presented, which are intended for high school students who have been learning German as a second foreign language since elementary school. The workbooks can be used for future lessons.