2025 chinese new year low poly texture in yellow background. year of the snake. geometric triagles modern art

illustration spirituality celebration background triangular decorative serpentine geometric polygonal astrology horoscope tradition triagles geometry triangle calendar festival greeting mystical oriental chinese texture polygon pattern numbers culture festive graphic holiday voucher yellow vector modern design poster banner zodiac symbol animal snake cover china asian space happy lucky lunar party style 2025 year poly card logo copy icon new low art