Illustrated by London-based artist Adam Simpson, each of the eight stamps focuses on a different myth or legend, from mischievous Cornish piskies to a grindylow from up north. A Scottish selkie ...

Legend, myth and modern-day science combine in Monsters of the Deep ... as the Carta marina with its vividly-illustrated sea monsters, and the shapeshifting Selkies of Scottish folklore. Find out how ...