Ancient Egypt also looks good for blackwork and dotwork. Philip Yarnell representated the weighing of the heart and god Anubis. The afterlife was a strong point of Egyptian culture, surprisingly similar with Christian culture.
Get Tangled in These Mythical God Family Trees - Get Tangled in These Mythical God Family Trees - A fun visual of the Egyptian Gods and their relations. All ages (educator note, mention of affairs, etc on the poster)
100 Anubis Tattoo Designs For Men - Egyptian Canine Ink Ideas