A collection of signed limited edition Marvel comic book covers are available at Castle Fine Art , Canary Wharf, from July 24.

Marvel’s fine art publisher Washington Green has published six new images to join its Superheroes portfolio.

The new works pay tribute to some of Marvel’s most memorable characters; Captain America, Spider-Man, Thor, Iron Man, the X-Men and Wolverine – a character published as part of the series for the first time.

THOR (1966) #131 Appearing in "They Strike from Space!" Published: August 10, 1966 Cover artist: Jack Kirby UNCANNY X-MEN (1963) #126 Appearing in “In search of Mutant X” Published: October 10, 1979 Cover artist: Dave Cockrum

Each of the limited edition prints are hand signed by Stan Lee, 92, comic book writer, editor and former chairman of Marvel comics.

When Washington Green published its Superheroes: Editions of 9 collection earlier this year, it became the company’s fastest selling series to date.

Ian Weatherby-Blythe, managing director for Washington Green Fine Art and Castle Fine Art said: “There’s no doubt that Marvel has had a huge impact on popular culture over the last 50 years.

WOLVERINE (1989) #17 Appearing in “Basics!” Published: Late November, 1989 Cover artist: John Byrne AMAZING SPIDER-MAN (1963) #151 Appearing in "Skirmish Beneath the Streets!" Published: December 10, 1975 Cover artist: John Romita

"Now people have a chance to own their own piece of history with six new works penned and inked by some of the greatest artists of the comic book industry published as limited edition pieces.”

Prices start from £695.