More on the BSFA long lists: 28 works of art are listed in the Best Art category, but no links are given, so I'm supplying them here. Of the 28, 13 or 14 are book covers (in one case it isn't clear); 6 are art installations; 4 are standalone graphics; two are graphic stories, and two are short films. I have tracked down all but one of them (and am a bit surprised that I couldn't find that one in particular, for reasons noted below. Found it).
My other notes on this year's BSFA long lists:
Short fiction Non-fiction Novel and YA Black Corporeal (Between This Air), by Julianknxx
Short film Brick Lane Foundation, by Abbas Zahedi
Art installation Build or Destroy, by Rashaad Newsome
Short film Cover of Danielle Lainton & Louise Coquio (eds)'s Pashtarina's Peacocks: For Storm Constantine, by Ruby
Publisher's webpage Cover of Eugen Bacon's Danged Black Thing, by Peter Lo / Kara Walker
Publisher's webpage Cover of Eugen Bacon's Saving Shadows, Elena Betti / Ian Whates
Publisher's webpage Cover of Freda Warrington and Liz Williams' Shadows on the Hillside, by Danielle Lainton [NB credited author is Storm Constantine; Warrington and Williams are contributors]
Publisher's webpage Cover of Jamie Mollart's Kings of a Dead World, by Heike Schüssler
Publisher's webpage Cover of Rian Hughes' The Back Locomotive, by Rian Hughes
Publisher's webpage Cover of Rosa Rankin-Gee's Dreamland (artist’s name not given)
Publisher's webpage Cover of Shift #3, by Mark Montague
Publisher's webpage Cover of Shift #7, by Ian D Paterson
Publisher's webpage Cover of Simon Jimenez's The Vanished Bird (2021 paperback edition), artist’s name not given
Publisher's webpage Cover of Suyi Davies Okungbowa's Son of the Storm, by Dan dos Santos / Lauren Panepinto
Publisher's webpage Cover of The Year's Best African Speculative Fiction Anthology, Maria Spada
Publisher's webpage Cover of Xueting Christine Ni (ed.)'s Sinopticon, by Bradley Sharp
Publisher's webpage Exhibition at 180 The Strand, by Ryoji Ikeda
Art installation Flyaway, by Kathleen Jennings [I guess nomination is for the cover? Though there seem to be a few internal illustrations as well.]
Publisher's webpage Late Hangout at Zuko's, by Devin Elle Kurtz [appears to be collaboration with Gustavo Silvestre]
On Twitter MILK, by STREF (Stephen White)
Graphic stories.
Publisher's webpage Morando, by a'strict
Art installation,
video here Narrow Escape, by Larry MacDougall
Artist's webpage Renaissance Generative Dreams: AI Cinema, by Refik Anadol
Art installation Rupture No. 1, by Heather Phillipson
Art installation Shift Pin-Up, by Warwick Fraser-Croombe [seems to be the work listed by publisher as "Shift Montage Poster" by Warwick Fraser-Coombe, not "Fraser-Croombe"]
Publisher's webpage The Scottish Green Lady (for Glasgow in 24) [actually "The Glasgow Green Woman"], by Iain Clarke
On Twitter This Is The Future, by Hito Steyerl
Art installation Viscera, by Allissa Chan
Graphic story.
Author's webpage