seamless pattern with carolingian cross in pixel style. pixelated carolingian cross. celtic knot. 8-bit retro games from the 80s

80s 8bit 90s app carolingian celtic circle craft cross cultural culture curve design emblem eternity everlasting four frank gaelic game heritage holy illustration infinite interlaced irish knot knotwork longevity luck meaning mystic outline pattern pixel pixelated rounded seamless sign spiritual symbol symbolic symmetry tattoo template trinity triquetra variation vector wicca