"Create a vertical, portrait-format oil painting in a mid-20th century vintage style. The artwork should depict a woman with wavy, auburn hair, styled in an elegant yet slightly casual manner. She is sitting at a desk, working on a sleek, metallic laptop, blending modern technology with a retro aesthetic. The woman wears a floral-patterned dress, primarily featuring warm tones like orange and green, with soft folds emphasizing the fabric's flow. Her expression is confident and slightly playful, with bold red lipstick and defined eyes, suggesting focus and elegance. The background should remain soft and neutral, with subtle brush strokes that emphasize the figure in the foreground. Ensure the lighting highlights her face and upper body, creating a warm and inviting atmosphere in this portrait composition."