Subject: A transparent glass teacup filled with black tea and floating tea leaves, placed on a saucer of the same material, with a metal spoon on the side, having a transparent and clean texture. Scene: A flat tabletop by the window with striped light and shadow from window blinds, background is a dark-toned wall with blurred dark plant silhouettes. Style: Simple, elegant realistic commercial photography style. Color tone: Warm brown amber tea liquid, dark brown dark-toned background, bright white striped light and shadow, overall presenting a soft vintage warm tone. Lighting: Warm natural side light passing through window blinds, forming clear parallel striped light and shadow on the tabletop, the teacup and saucer cast distinct dark shadows on the tabletop, the light is soft with layers. Composition: Adopting a centrally symmetric composition, with the subject placed in the center, upper part of the frame is dark-toned background, lower part is the tabletop light and shadow area, visual focus concentrated on the glass tea ware and tea. Purpose: For commercial promotion of tea products, creating a healing and soothing tea-drinking atmosphere.