A sketch by Will of 48 Doughty Street, London, the home of Charles DIckens to use with our free tutorial.
 
Simply download and print onto watercolour paper.
 
Your printer will need to have PGBK (pigment black) and printed with the grayscale setting on (in your print options) to avoid the sketch bleeding when wet.
 
If you don't have such a swanky printer why not print out and trace onto watercolour paper.
 
For personal use only, not to be used in any other way including resale.