In that seven-point star, each pointed cone represents one of the deadly sins – pride, envy, lust, gluttony, anger, greed and sloth. Enlarge this image ...

The Seven-Pointed Star. Credit: HBO. And for most of the show's run, it was also in the Red Keep's throne room: The throne room in King's Landing's Red Keep. Credit: HBO.

Alicent's little family-tree circle shows the House Hightower sigil (a tower and flame, representing Oldtown) and the Seven-Pointed Star of the Faith of the Seven behind it.

Painting a seven-pointed star was challenging to get just right, Neuroth said. But then, years later, she came across a collector who happened to show her a naturally-created, seven-pointed star ...