复古风格自行车海报设计

Create a vintage-inspired cycling poster showcasing cyclists riding disc brake bikes and aeroroad helpmets racing through a picturesque landscape in a detailed mezzotint print reminiscent of Rembrandt's signature technique and dramatic use of light and shadow. Employ a warm, candlelit effect for the lighting and utilize a monochromatic palette of rich browns and subtle golden tones. Capture the scene with a slightly elevated perspective, using a medium telephoto lens to emphasize the cyclists' expressions and the surrounding environment. --ar 1:1 --m RPG --s 750