"Create a hyper-realistic image of a crumpled piece of paper lying on a black background. The paper should be wrinkled and slightly torn, with deep creases catching subtle highlights. On the paper, a sad letter is written, its ink smudged and faded as if read too many times, showing signs of wear and tear. The words are just barely legible, capturing the emotional weight of regret, loss, or longing. The black background should amplify the loneliness and melancholy of the scene, with the texture of the paper contrasting sharply against the empty, dark space."