Although these suppliers don't match your search for Caricatures in Harpenden, they are within approximately 40 miles and could still be of interest.
Matthew Slater - Sketch Artist Entertainment, Caricatures, Luton, Bedfordshire
I’m a Sketch Artist: I draw the whole wedding, capturing the day like a photographer, but with potentially around 40+ sketches of anything I see: the venue, table decorations,...
(Caricatures in Harpenden)