aztec maya civilization- akbal, face, mayan glyph, hieroglyphs of the maya calendar. stone s for your 2d game or

zero ancient hieroglyphics numeral history symbol numerals face stone period dot aztec codex five haab maya mayan mexican olmec symbols month tzolkin papyrus mexico gui game texture background illustration calendar moon indian science sign old number writing religion glyph astronomy mathematics inca vigesimal icon historical mythology