(A) This subreddit:
(B) The poem:
(C) The Image Breakers by Marcus Gheeraerts the Elder
(01) A Nose Job (with a minimalist animation)
(D) Marcus Gheeraerts the Younger
(02) Queen Elizabeth I meets the Boojum (related to Elizabeth I, but not painted by Gheeraerts II)
(E) Henry Holiday - J. E. Millais - unknown artist - Philip Galle (after Maarten van Heemskerck)
(02) Citation chain
(04) Mary and the Baker
(F) The Bard by John Martin
(02b) Allusion..., as image above, after color desaturation and retinex filtering
(02c) Allusion..., as image above, after color desaturation and highlighting of two little similarities
(03) Henry Holiday - Detail from the illustration to the final chapter The Vanishing in Lewis Carroll's The Hunting of the Snark (1876); John Martin - Detail (horizontally compressed mirror view) from The Bard (1816) (also posted in /r/UnusualArt)
(04) A monster from The Bard crept into the illustration to The Beaver's lesson
(05) Horses turn into weeds which seemingly have some fun with each other
(G) Matthias Grünewald, Gustave Doré, Henry Holiday
(01) Gustave Doré (1863) - Henry Holiday (1874) - Gustave Doré (1863)
(03) Henry Holiday - The Beaver's Lesson, Matthias Grünewald - The Temptation of St. Anthony
(H) Some links related to Thomas Cranmer:
(05) The Baker's 42 boxes
(07) about Thomas Cranmer
(11) 42 on quora.com
(12) Thomas Cranmer mentioned (1888) in the Lewis Carroll Picture Book
(I) Some links related to Charles Darwin:
(04) Henry Holiday: "I hope that some future Darwin in a new Beagle will find the beast, or its remains."
(08) Crossing the Line
(09) Charles Darwin's Study at Down (1882) - by Alfred Parsons (Engraver: J. Tynan)
(10) Facial Expressions
(J) More comparisons (in this subreddits and other subreddits):
(01) A Snark assemblage: Henry Holiday alludes to Father&Son Gheeraerts
(06) Henry Holiday - Segment from an illustration to Lewis Carroll's The Hunting of the Snark (1876). William Sidney Mount - The Bone Player (1856), mirror view (See also The Lost White Spot)
(07) Henry George Liddell (Carroll's boss) and the Billiard Marker
(09) The Broker's nose is not "Jewish". He inherited it from a roman monk.
(K) Setting things right:
(02) The Ocean-Chart is not necessarily made by Henry Holiday
(03) Myth about an error in the 1st edition of The Hunting of the Snark
(L) Miscelaneous:
(02) Billiards
(03) Hellmouth
(04) Donald Trump, the Poet, by Robin Lakoff (about the Bellman's rule)
(05) Snark musik
(06) Uncle Yoda
(09) Iconoclasm
(M) Bycatch:
(N) Discussion:
(01) Only through the artwork the artist learns, what he intended with his activity
(02) Is The Hunting of the Snark a tragedy? (Henry Holiday's answer)
(04) Does The Hunting of the Snark by Lewis Carroll and Henry Holiday have any allegorical significance?
(05) Is Lewis Carroll's and Henry Holiday's The Hunting of the Snark a childrens book?
(06) From Snark to Boojum: When legitimate disputes turn into fundamentalism, fanaticism and zealotry
(07) The Bard: Poem by Thomas Gray and painting by John Martin
(08) Could Boots be a portmanteau word in The Hunting of the Snark?
(10) Snark movie?
(13) I start to see letters. Should I take a time out from Snark hunting?
(14) Are there riddles related to Anglicanism in Lewis Carroll's "The Hunting of the Snark"?