A beautiful girl singing by a serene lake, surrounded by a picturesque landscape

A beautiful girl singing by a serene lake, surrounded by a picturesque landscape painting of a cold, atmospheric scene, with a melancholic, bittersweet mood between the two figures who find it difficult to part ways, 1girl, detailed face, detailed eyes, detailed lips, elegant dress, singing, lakeside, landscape painting, cold atmosphere, thick brushstrokes, melancholic mood, bittersweet, (best quality, 4k, 8k, highres, masterpiece:1.2), ultra-detailed, (realistic, photorealistic, photo-realistic:1.37), oil painting, dramatic lighting, moody colors, cinematic composition