Jonas Beyer, in: Zürcher Kunstgesellschaft. Jahresbericht 2018
[1] For a comparative view of both artists, cf. more recently Dahl and Friedrich. Romantische Landschaften, exh. cat. Albertinum, Dresden / Nasjonalgalleriet, Oslo, Dresden 2014.
[2] Cf. Ortrud Westheider's remarks in: Wolkenbilder. Die Entdeckung des Himmels, exh. cat. Bucerius Kunst Forum, Hamburg / Alte Nationalgalerie, Staatliche Museen zu Berlin, Berlin / Aargauer Kunsthaus, Aarau, Munich 2004, cat. no. 148, p. 123.
[3] Jan Drees even speaks of a 'pre-impressionist impression' emanating from this picture, in: Johan Christian Dahl. Der Freund Caspar David Friedrichs, exh. cat. Gottorf Castle, Foundation Schleswig-Holstein State Museums, Schleswig, Cologne 2002, cat. no. 55, p. 216.