The present "Brandenburg Picture Book" is dedicated to the southwest of the Mark. This illustrated volume showcases the historical monuments, beauties, and attractions of the districts of Teltow-Fläming, Potsdam-Mittelmark, Elbe-Elster, and the city of Potsdam. The stronghold of Brandenburg served as the starting point for the political and economic development of the Mark. The picture book delves into over 850 years of the region's history, which was already shaped by the Brandenburg margraves in the 12th century. The work of significant architects, poets, engineers, and inventors has profoundly influenced the development of the land. Religious refugees from other European regions were welcomed in the Mark to strengthen it. Albert Einstein's saying, "Joy in seeing and understanding is the most beautiful gift of nature," serves as the motto for this volume. The summer house in Caputh was for d.