Tattoo Artist: Diki · Playground. Tags: categories, Line Art, Fine Line, Astronomy, Constellations, Constellations of the zodiac, Aquarius Constellation, Libra Constellation, Astrology, Zodiac Signs, Aquarius Zodiac Sign, Libra Zodiac Sign, Matching Tattoos, Best Friends Matching Tattoos, Love Tattoos, For Best Friends. Body parts: Arm > Inner Arm, Forearm > Inner Forearm.