Mark was a candidate to become a Royal Academician as a print-maker.  He was acclaimed for having his work accepted to the Summer Exhibition for over twenty years and was chosen and nominated by a large number of other Royal Academicians.  Renowned art historian and Times art critic Frank Whitford, described Mark’s nude prints as “technically amazing”.  Mark continues to print from his studio, recently working more on mezzotints.  He etches on copper using soft-ground, hard-ground and dry-point techniques, sometimes with the addition of aqua tints.