人物摄影｜Jazz festival poster

原始提示词（待中文全文翻译）： A 1:1 mid-century jazz festival poster with a bold modern layout, warm textured cream paper background with generous negative space, a stylized silhouette of a trumpet player rendered in deep teal and burnt orange, subtle grain and offset-print texture, clean confident typography reading "RIVERSIDE JAZZ FEST" across the top and "JULY 12" in the lower right, a thin sound-wave motif along the bottom edge, elegant balanced composition, text crisp and legible, premium editorial print design, no extra words, no watermark, 1:1 square

A 1:1 mid-century jazz festival poster with a bold modern layout, warm textured cream paper background with generous negative space, a stylized silhouette of a trumpet player rendered in deep teal and burnt orange, subtle grain and offset-print texture, clean confident typography reading "RIVERSIDE JAZZ FEST" across the top and "JULY 12" in the lower right, a thin sound-wave motif along the bottom edge, elegant balanced composition, text crisp and legible, premium editorial print design, no extra words, no watermark, 1:1 square