Art Nouveau Blue Halloween 薄葉紙

A luminous Halloween repeating pattern inspired by stained glass and Art Nouveau ornamentation. Sleek black cats with glowing green eyes sit among richly colored pumpkins, crescent moons, elegant bats, witches’ hats, and ornate spiderwebs, all outlined with flowing, leaded-glass–style contours. Set against a deep twilight blue background, the design glows with jewel tones of amber orange, violet, emerald green, and soft gold. The intricate linework and rhythmic symmetry create a refined, magical mood—dramatic and elegant rather than spooky.