Boyds Bear Resin Guinevere the Angle Love is the Master Key #228308" Guinevere the Angel... Love is the Master Key" is a Boyds Bears figurine, specifically part of the Bearstone Collection, with the item number #228308. It was issued in 1998. The 3" figurine depicts Guinevere as an angel holding a key, with the phrase "Love is the Master Key" incorporated into the design. It is a collectible item, often sought after by collectors of Boyds Bears and figurines.