With Reflecting Sphere, 1934
In this lithograph,
Escher meticulously drew such personal effects as a comb and
brush, a toothbrush in a glass, and a candlestick, all depicted in
front of a mirror. The result was to create an image in which the
objects are seen directly by the viewer and shown in the mirror's
reflection. Also reflected is a cavernous street scene viewed
through a window behind the artist.