博物馆展览图录封面

一本平装展览图录正面立放静物照，背景为光滑混凝土灰墙。封面用厚未涂布炭灰色纸，带轻微毛感。上三分之一居中印有一张高对比沉色照片：紧裁的大理石手部碎片向上伸展。图片下方使用宽字距全大写无衬线字体写 「示例标题」，更小一行 「博物馆展览图录封面」。最底部一道细横线，下方两栏微型字：左侧 「博物馆展览图录封面」，右侧 「博物馆展览图录封面」。书脊压凹，左缘可见竖排标题。光线为右上方单只柔和主光，在书后投下低位阴影，可见纸纹。85mm 微距，轻微暗角，色调：炭灰、骨白、褪色棕褐。气质学术克制、可触感强。

A front-cover-only product shot of a softcover exhibition catalog standing upright against a smooth concrete-grey backdrop. The cover paper is thick uncoated charcoal with a slight tooth. Centered on the upper third, a single high-contrast detail photograph in muted sepia shows a fragment of a marble hand reaching upward, cropped tightly. Below the image, set in a wide-tracked, all-caps grotesk: "HANDS THAT HELD THE CENTURY". Smaller below: "Sculpture and gesture, 1899 to 1972". At the very bottom, a thin horizontal rule, then in two columns of micro type: left says "Catalog of the Spring Exhibition", right says "Halford Civic Museum, March 14 to August 30". A debossed spine wraps to the left edge with the title repeated vertically. Lighting is single soft key from above-right, casting a low shadow behind the book and reading the paper grain. 85mm macro, slight vignette, color palette charcoal, bone, faded sepia. The cover should feel scholarly, restrained, and tactile.