Question: The Last Nightingale contained cover art done by an artist of what nationality?

Context paragraphs:
Hoplite (video game): Hoplite is an iOS and Android video game developed by Douglas Cowley and released on December 20, 2013.  Its artwork includes old school pixel art done by Shroomarts that blends well to stay true to the game's simple / retro style

Marmaduke Mouse: Marmaduke Mouse is a funny animal created in 1945 by Ernie Hart for Quality Comics.  In Italy the character was named "Topino Cri Cri" with cover art done by Giuseppe Perego.  In Mexico the character was called "El Raton Perez". , which spawned a short lived spin-off series titled "El Ratón Perez y la pandilla".  DC Comics currently owns the franchise after it bought Quality in 1956.

The Last Nightingale: The Last Nightingale is an album by various artists recorded and released in 1984 to raise money for striking coal miners in the 1984–85 UK miners' strike.  It features Chris Cutler, Tim Hodgkinson and Lindsay Cooper from the English avant-rock group Henry Cow, singer and musician Robert Wyatt, and poet Adrian Mitchell.  The cover artwork was done by British cartoonist and caricaturist Ralph Steadman.

Tracker (comics): Tracker is a joint comic book venture of Top Cow Productions and Heroes and Villains Entertainment.  It was written by Jonathan Lincoln and has art done by Francis Tsai, Derek Donovan, and Abhishek Malsuni.

Nick Egan: Nick Egan (born July 4, 1957 in London, England) is a visual design artist, and director of music videos, commercials and film.  He graduated from the Watford College of Art and Design with a DGA in 1976.  While attending college, he created cover art for the singles "White Man In Hammersmith Palais" and "Tommy Gun" for The Clash and T-shirt design for the single "Sheena is A Punk Rocker" for The Ramones.  His first chart topping album cover was Dexys Midnight Runners' 'Searching For The Young Soul Rebels'.  He collaborated with former Sex Pistols manager and fashion entrepreneur Mr. Malcolm McLaren, for whom he designed the album cover for Bow Wow Wow's 'See Jungle'.  His longtime partnership with McLaren McLaren led the art direction of McLaren's own inventive albums; Duck Rock and 'Fans'.  Egan relocated from Britain to New York, where he created cover art for legendary artists like Bob Dylan and Iggy Pop.  Egan also art directed books; John Lennon "Listen To These Pictures" by Rock-n-Roll photographer Bob Gruen and Bob Dylan's "Drawn Blank".

The Etched City: The Etched City is the first novel (and the only one published to date) of the Australian science-fiction writer K. J. Bishop.  It was published for the first time by Prime Books in 2003 (cover art done by K. J. Bishop herself), then by Tor / Pan Macmillan (in 2004 and 2005) and by Bantam Spectra (in 2004).

Ralph Steadman: Ralph Steadman (born 15 May 1936) is a Welsh artist best known for his work with American author Hunter S. Thompson.

Songs from the Movies and More: Songs from the Movies and More is the 32nd studio album released by Irish singer Daniel O'Donnell in 2012.  It contained cover versions of the singer's favourite songs from several Hollywood movies.  The album helped O'Donnell make chart history in the UK by becoming the first singer to have a different album featured in the UK Top 40 each year for the last 25 years.

Spectrum Award for Advertising: The Spectrum Award for Advertising category includes art done for newspapers, magazines, film posters, television, DVD packaging, art for brochures and Billboards.

The Book of Frank Herbert: The Book of Frank Herbert (1973) is a collection of ten short stories written by science fiction author Frank Herbert.  The first edition of this book contained cover art and interior artwork by Jack Gaughan.  Three of the stories in this collection appeared here for the first time.

Supporting paragraphs: The Last Nightingale Ralph Steadman
Answer: Welsh