click to enlarge
Image 1742-London-01-026 
Illustration No. 1     
Illustrator John Vanderbank 
Engraver Gerard van der Gucht 
Lithographer  
Title Caption  
Title Supplied Don Quixote's love penance in Sierra Morena 
Part Part I, Madrid 1605  
Chapter Chapter 25 
Subject 25.4 SP’s embassy to Dulcinea;
25.5 DQ performs mad acts
 
Illustration Type Chapter illustration
 
Technique Etching (acquaforte)
Burin engraving
 
Color Black and white 
Volume
Page Number f.p. 150 
Image Dimension 248 x 183 
Page Dimension 286 x 228 
Commentary In Sierra Morena, don Quixote begins to do his love penance (some somersaults) before Sancho leaves for El Toboso to take don Quixote's letter for Dulcinea.
In the foreground, don Quixote's arms and barber basin (Mambrino's helmet).
Don Quixote's depiction is impossible.
Sancho's drawing is not too much good. 
Notes 1 - Same plate used for London: Tonson, 1738.