4. Detail of Schinkel and Beuth's Bauakademie, Berlin, (1831, no longer extant) from rendering by Schinkel (Klaus J. Lemmer, ed., Karl Friedrich Schinkel Berlin: Bauten und Entwurfe [Berlin West: Rembrandt Verlag, 1973], 36-7).
4. Detail of Schinkel and Beuth's Bauakademie, Berlin, (1831, no longer extant) from rendering by Schinkel (Klaus J. Lemmer, ed., Karl Friedrich Schinkel Berlin: Bauten und Entwurfe [Berlin West: Rembrandt Verlag, 1973], 36-7).