elegant mid-autumn festival with glowing lanterns and soft pink flowers against a dreamy purple background

midautumn festival lanterns chinese celebration purple elegant cultural flowers traditional glowing lights festive gold pattern refined heritage decoration festivallights asian holiday autumn night delicate serene warm seasonal festivedecor soft rich festiveatmosphere culturalfestival harmony tradition celebrationdesign floral glowinglanterns beauty light peaceful bokeh sereneatmosphere dreamy ai generated