Create a nostalgic female portrait illustration that seamlessly merges the evocative world of film noir with the creative versatility of digital collage in contemporary digital art. Envision the subject as a timeless icon of nostalgia, capturing the essence of a bygone era with a modern twist. Set the scene against a backdrop of a noir-inspired environment, bathed in moody lighting and subtle chiaroscuro effects to enhance the nostalgic atmosphere. Incorporate elements of digital collage, such as vintage photographs, retro advertisements, fragmented cityscapes, and symbolic objects that evoke a sense of longing and reminiscence. Utilize a warm color palette with sepia tones or muted hues to add a vintage touch, while pops of rich colors accentuate focal points and add visual interest. Let the final artwork transport viewers to a nostalgic world, inviting them to immerse themselves in the story within the female portrait.