a retro flat illustration movie poster for the film "in the mood for love" by wong kar-wai. a woman in a vintage green floral qipao with her hair in an elegant updo stands in the foreground, her back to the viewer, wearing green earrings. a man in a retro green shirt, dark red tie, and brown trousers stands in the doorway, bathed in warm, golden amber light spilling out from the room behind him. inside the room, a silhouette of another man is smoking, with swirling smoke in the warm yellow light. on the right, another woman's silhouette is hidden in the dark shadows, holding her head. extreme chiaroscuro lighting, dramatic warm orange and cool dark green color contrast. the left side of the poster is dark negative space for movie title typography. minimalist 1960s hong kong retro art style, vector art, textured flat colors, grainy vintage paper texture, cinematic narrative, sophisticated retro color grading.