Keep the elderly woman from the reference photo 100% identical and untouched, preserving her exact face, glasses, smile, white hair, earring, green and white beaded necklace, striped cardigan, and dark teal top. Replace ONLY the background with a calm, muted dusty-blue and soft cloud-gray studio gradient backdrop with gentle vignette edges. Maintain crisp focus on her face, natural lighting, 3:4 aspect ratio, 300 dpi print quality.
