da:
https://www.sothebys.com/en/articles/eduard-gaertner-a-master-of-perspective
EDUARD GAERTNER, AUTORITRATTO, 1829
Johann Philipp Eduard Gaertner (2 June 1801, Berlin – 22 February 1877, Flecken Zechlin, in Rheinsberg), è stato un pittore tedesco specializzato nella raffigurazione dell’architettura urbana.
segue in wikipedia in inglese::
https://en.wikipedia.org/wiki/Eduard_Gaertner
Rear view of the Houses at Schloßfreiheit
Parochialstraße, 1831
The Family of Mr. Westfal in the Conservatory, 1836, in the collection of the Metropolitan Museum of Art.
The Study of Prince Karl of Prussia
The Chinese Room in the Royal Palace, Berlin
Concert Room of Sanssouci Palace, Potsdam, Germany
Zimmerbild 96 – 1849
Eduard Gaertner Brüderstraße Berlin
Eduard Gaertner Brüderstraße Berlin
Eduard Gaertner Berlin Klosterstrasse 1830
Unter den Linden – Johann Philipp Eduard Gaertner
Panorama of Berlin. View to the South, Left Table. 1834
Ivanovskaya Platz im Moskauer Kreml, 1839