Ceramics Shop Poster on Shelf

Photograph of a printed poster propped on a shop shelf beside plain glazed mugs and bowls, soft daylight, the poster flat and sharp, white paper, dark red and charcoal type, the included-items line inside its own thin outlined box. The ceramics and the shelf carry no labels or price tags. The printed piece holds only the quoted text, and nothing else in view carries any writing: no other signs, labels, stickers or notes. Text, render exactly and add nothing else: top line 'Harbour Clay Studio 港湾陶艺'; title 'BOXING DAY CLEARANCE'; title '节礼日清仓'; offer '30% OFF 七折'; box 'Mugs & bowls only 仅限杯和碗'; date 'Sat 26 Dec · 10am-5pm'; note 'While stock lasts 售完即止'.

Render quoted text verbatim; preserve capitalization, punctuation and line breaks; add no other text.