Nihonga traditional Japanese painting style, oiran courtesan...

Nihonga traditional Japanese painting style, oiran courtesan under full moon, mineral pigment texture on silk appearance, gold leaf accent details, inspired by Uemura Shoen elegance meets modern anime sensibility, limited palette of midnight blue and warm gold, visible brushstroke texture, atmospheric negative space, subtle gradation technique, no harsh lines, dreamlike ethereal presence, museum quality fine art feel