Dan Slott has just been annouced as a guest at this years LFCC Summer event on 7-9 July 2023.
He will be attending alongside artists George Kambadais (the Flash, Dungeons & dragons), Simon Williams ( Death's Head, The Hulk), Aneke (Wonder Woman, Catwoman),Eren Angiolini (Doctor Who, Justice League),Erica Schultz (Moon Knight, Daredevil) & Hunt Emerson
Looking at the comic guest list it looks like LFCC have remembered what the first C stands for in their name with 40 comic book artists & writers announced including 2000Ad stalwarts Mike Collins, David Roach, John McCrea, Peter Hogan & Andy Diggle among others
https://londonfilmandcomiccon.com/guests-main/guests-comic-creators/
When you say "big artists", are we talking volume or mass here?
Simon Bisley, Brian Bolland, Barry Kitson & DaNi are among the latest names added
https://londonfilmandcomiccon.com/guests-main/guests-comic-creators/