Awesome 2000AD artists
I grew up enjoying Mr Higgins' depictions of Judge Dredd and other characters alongside the awesome imagery of Simon Bisley, who gave us Slaine and Lobo, and I recall also did a few Dredd issues as well. One I fondly remember as Batman vs Judge Dredd at the beginning of the 90s.
http://www.simonbisleyart.com/galleries/judge-dredd/
https://www.amazon.co.uk/Judge-Dredd-Judgement-Gotham-Judgment/dp/0749314583
(...and yes I remember the sea monkey advertisements!)