The Quadrangular Passion-Flower Illustration 1910 as a color lithograph

1910 as a color lithograph at 41 x28 cm

The larger galaxy in the UGC 1810 - UGC 1813 pair has a mass that is about five times that of the smaller galaxy

Created as a color silkscreen at 91

Oh but as a photographer myself I do understand the beauty of B&W

Prints showing three men on a complex wooden bridge in front of a steam locomotive pulling logs with bare trees on a hill behind the

The Quadrangular Passion-Flower Illustration 1910 as a color lithographRobert John Thornton, The Quadrangular Passion Flower from the The Temple of Flora folio published in London between 1777 and 1807 as a Aquatint and mezzotint with stipple engravings and completed by hand. Original work printed at 17 x 13 in. (438 x 343 mm.)