This design was inspired by the main households featured in A Song of Ice and Fire / Game of Thrones (as well as a few of the lesser ones), in total 16 are represented in the design! Can you figure them all out?
I based each houses sigil on the information provided within the books, as well as on traditional heraldic features. To add a little flair I’ve placed the sigils on an Argyle pattern (who doesn’t love a bit of Argyle every now ’n then?) and also added the crown of the kingdoms between the sigils.