Imagine a dystopian future where time travel is possible, and it has become a common practice to transport the iconic figures from historical portraits into this futuristic world. Your task is to create a series of artworks that bring classic portraits, such as the Mona Lisa or Napoleon Bonaparte, into this atmospheric sci-fi noir setting. Combine elements of futuristic technology, dark alleyways, neon lights, and shadows to evoke a sense of mystery and intrigue. Experiment with unique lighting techniques and surreal elements to add an otherworldly twist to these well-known faces. Let your imagination redefine history in this captivating fusion of classic art and futuristic noir.