Freiraum komplex

Prof. Jürgen Wenzel introduces a collection of essays reflecting on the significant contributions of Johann Greiner to landscape planning in the DDR. Helmut Gelbrich discusses Greiner's research at the Bauakademie, while Horst Baeseler examines key metrics from Greiner's long-term work. Heinz Karn and Karl Kirschner reminisce about the early years at the Institute for Urban Development and the German Bauakademie, highlighting initial guidelines and projects. Olaf Gloger explores the theme of urban recreation, and Prof. Dr. Theodor Hoffjann shares insights on the influence of Greiner's book "Grünflächen der Stadt" in West Germany. Andrea Gerischer provides a biographical account of Greiner's formative years in landscape architecture. Prof. Hubert Matthes reflects on his 55-year friendship with Greiner, and Erhard Stefke recounts his experiences at the Bauakademie. Dr. Hans Georg Büchner discusses the evolution of landscape architecture, while Dr. Rüdiger Kirsten outlines the development of professional associations for garden and landscape architects. Dietmar Kuntzsch offers a personal perspective as Greiner's student and colleague, and Prof. Dr. Gerlinde Krause presents a subtle guide to Greiner's work. Finally, Gabriele Schulz highlights Greiner's advisory role for the Berlin State Monument Office, and Heide Schmelzle and Axel Zutz detail his commitment to the Neuer Hain in Volkspark Friedrichshain.