fluffy white dog portrait photography

Photograph a single small white dog centered in a vertical 2:3 frame, the dog filling roughly the lower two-thirds and center of the image with the top of the head near the upper third and generous vertical crop preserved for wallpaper use. The dog sits facing forward with eyes gently closed, tongue visible and mouth open in a joyful expression, front paws raised and framing the lower sides of the muzzle at center-left and center-right. Use soft, diffused front lighting with a slight warm bias to separate the cream fur from the background and create gentle shadow under the chin. Background is a smooth warm beige occupying the full backdrop and filling the upper third of the frame with shallow depth that leaves minimal texture. Fur shows long, wavy, slightly glossy strands with defined clumps around the ears and forelegs, visible whisker tips, and a matte dark brown nose with soft catchlight. Preserve tight, portrait-like framing with minimal negative space on left and right and modest headroom above the bow-tied topknot. Render as natural pet-photography with crisp focus on the face and soft falloff toward the edges.