Graveur Optical prints: BERLIN + DRESDEN

Two Optical prints of German interest. One is showing a perspective of Berlin, the second is a view on Dresden. Prints can be viewed in a Zograscope, an optical viewing instrument popular between 1750 and 1850. A Zograscope is an optical device for magnifying flat images that also has the property of enhancing the sense of depth in the image.Print size is 48 x 34 cm, copper engraving on handmade paper and hand colored.