Lewis Carroll’s The Hunting of the Snark (1876) has been published “with nine illustrations by Henry Holiday”. But there are ten illustrations. One possible explanation: The Ocean-Chart (aka the Bellman’s map) has not been made by Henry Holiday and Joseph Swain.
The map presently is used to navigate the United Kingom through the Brexit.
poster (vector graphics in PDF)
Here I just inserted a part of Henry Holiday’s illustration to the 1st Snark fit into Thomas Landseer‘s illustration.
Playing with the work of other artists was fun for John Tenniel too.
[left]: John Tenniel: Alice on the Train (1872)
[right]: Augustus Leopold Egg: The Travelling Companions (1862)
I found the comparison in preraphaelitesisterhood.com. It’s a nice pun by Tenniel, but not as challenging as Henry Holiday’s conundrums.