Grandmother Knitting Rainbow Yarn

A warm, deeply affectionate grandmother character in her late 70s with soft crinkled smiling eyes, rosy cheeks, gentle laugh lines, and silver hair styled in soft waves held by a wooden hair pin. She wears a floral print cotton dress under a lavender hand-knitted cardigan with horn buttons, comfortable slippers, and small reading glasses perched on her nose tip. Sitting comfortably in an antique wooden rocking chair with floral cushions, inside a sunlit cottage living room filled with potted ferns, a sleeping ginger cat on a braided rug, and shelves filled with colorful yarn balls. Warm afternoon sunlight pours through a sheer curtained window, illuminating floating dust particles, casting warm golden illumination on her face, and making the vibrant rainbow yarn glow brightly. She is mid-action knitting an impossibly long sweater made of magical glowing rainbow yarn that floats slightly off her lap as she weaves, looking up with a loving, joyful expression toward the viewer. Studio portrait frame arrangement with deep warm cozy background layers. Pixar 3D animated studio quality render, soft yarn strand textures, realistic fabric physics, wholesome, heartwarming, and nostalgic atmosphere.