Anime Fantasy Cityscape Exhibition Poster

the prompt

A cinematic anime illustration of {argument name="main character" default="an elf girl with long white hair in twin tails wearing a white and gold dress"} holding a brown briefcase on a stone balcony. Beside her is a pillar with potted blue flowers. In the background, {argument name="background character" default="a girl with long purple hair in a black dress"} looks out over {argument name="setting" default="a sprawling fantasy European city with a castle and ocean"}. A white bird flies in the foreground. The top right features elegant typography reading "{argument name="main title text" default="葬送のフリーレン"}", "F R I E R E N", and "{argument name="subtitle text" default="アニメーション原画展"}". The artwork is framed by a thin decorative border.