Karl Friedrich Schinkel – Alte Nationalgalerie Berlin NG 6/91. Title: Der Rugard auf Rügen. Date: 1821. Materials: oil on paper laid on canvas. Dimensions: 51 x 132 cm. Nr.: NG 6/91. Source: https://www.flickr.com/photos/mazanto/23679987901/in/dateposted. I have changed the light, contrast and colors of the original photo.
Canaletto – private collection. Title: View of the Entrance to the Arsenal. Date: c. 1732. Materials: oil on canvas. Dimensions: 47 x 78.8cm. Source: http://www.wga.hu/art/c/canalett/4/canal406.jpg. I have changed the light, contrast and colors of the original photo.
Montague Dawson – private collection. Title: Crescent Moon. Date: c. 1940s-1960s. Materials: oil on canvas. Dimensions: 101.5 x 127 cm. Inscriptions: MONTAGUE DAWSON (lower left). Sold by Sotheby’s in London, on November 15, 2011. Source: http://www.sothebys.com/content/dam/stb/lots/L11/L11133/036L11133_64G2K.jpg.