Bright Smile Teeth Whitening Lifestyle Portrait

[Format] Landscape 16:9 gig cover, one full-bleed lifestyle portrait photograph. Shallow-depth-of-field commercial photography with warm natural light, no watermark, no personal names. [Layout] A single full-frame image, no panels, no gutters, no text. The background is a softly blurred domestic interior: a dark teal-green wall with a framed picture behind the subject shoulder on the left, a bright out-of-focus window on the right, and a hint of greenery in the upper-left corner. The woman head and shoulders occupy the right two-thirds of the frame at a slight three-quarter angle. Her near hand enters from the lower left of centre, holding the small device up toward her chin, floating in the near foreground and sharp against the blurred room. [Subject] A young woman in her early twenties, long wavy blonde hair with lighter tips, tan complexion, bright smile, looking slightly off-camera to the left, wearing a plain white crew-neck top, framed shoulders-up and tilted three-quarter. Her hand, unringed, holds a small white handheld teeth-whitening mouthpiece: a glossy white crescent tray lit with a bright blue LED glow, mounted on a rounded white base, raised to just below her chin at the lower centre of the frame. Generic model, not identifiable. [Headline] None; no text anywhere on the cover. [Badges] None. [Mood] Warm lifestyle palette: deep teal-green background, soft skin tones, a white top and a striking electric-blue glow from the device. Intimate and trust-building; the blue LED is the single brightest point and reads as the product even at thumbnail size.