click to enlarge
Image 1852-London-Willoughby-01-118 
Illustration No. 1     
Illustrator Tony Johannot 
Engraver Andrew, Best & Leloir 
Lithographer  
Title Caption  
Title Supplied Don Quixote begins his penance and Sancho leaves 
Part Part I, Madrid 1605  
Chapter Chapter 25 
Subject 25.1 DQ as Beltenebros proposes to do penance for Dulcinea
25.4 SP’s embassy to Dulcinea;
25.5 DQ performs mad acts
 
Illustration Type Vignette
 
Technique Wood engraving or Xylography
 
Color Black and white 
Volume I (bound with vol. II in tome I) 
Page Number 157 
Image Dimension 98 x 97 
Page Dimension 214 x 135 
Commentary Well-known scene since Savery (Dordrecht: Savery, 1657); before leaving for El Toboso, Sancho contemplates don Quixote performing some mad acts (doing a handspring).
The wood engraving reproduces perfectly Johannot's skillful drawing (with short and quick lines). 
Notes 1 - Reprint of Johannot's illustration for Paris: Dubochet, 1836-37.