Spinosaurus aegyptiacus
This is a gift for a friend, I am not trying to reconstruct it accurately, there are several exaggerations for artistic reasons.

Waterfall amidst a mountain covered in ash after a volcano eruption
Vilhelm Hammershøi (1864-1916, Danish) ~ Interiør. Kunstigt lys, 1909
[Source : Statens Museum for Kunst, Denmark]
04.19.18_05.30
William Harper
František Kobliha - Untitled
Keji Huematsu
Evening Wave, Photo by Kentaro Nakamura, c. 1926
Maurits Cornelis Escher (Dutch, 1898-1972) - Swan, wood engraving on thin Japan paper, 20.00 x 32.00 cm (1956)
Kaljo Põllu (1934-2010)
15 konstellationen / Rob S.Gessner and Eugen Gomringer / 1965
Willy Pogany (American, 1882–1955) - Hand to the Stars
Julian Stanczak (B. 1928) - Quadrilateral Interlock, 1967. Acrylic on canvas, 132.1 by 116.9 cm.