蓝晒蕨叶的扇形节奏

A cyanotype print of five fern fronds arranged in a gentle fan on deep Prussian-blue paper, intricate cream leaflet silhouettes and authentic faint chemical edge texture, wide 16:9 balanced composition, no lettering.

蓝晒印刷，五片蕨叶在深普鲁士蓝纸上温和扇形排布，奶油小叶轮廓精细，真实轻化学边纹。宽16:9平衡构图，无字。