Indo-European Language Family Tree

A square reference poster shaped like a stylised tree showing a simplified Indo-European language family. Warm parchment-cream background with deep olive-ink linework, drawn as if hand-engraved with a thin nib. The trunk is labelled "Proto-Indo-European, c. 4500 BCE". From it grow ten main branches, each ending in leaves that carry language names in small caps: "Sanskrit", "Hindi", "Persian", "Greek", "Latin", "Italian", "Spanish", "French", "Old English", "German", "Dutch", "Russian", "Polish", "Lithuanian", "Irish", "Welsh". Sub-branches show family group titles inside ribbons: "Indo-Iranian", "Hellenic", "Italic / Romance", "Germanic", "Balto-Slavic", "Celtic". A tiny compass rose sits lower-left; a legend lower-right explains "Solid line: direct descent" and "Dashed line: heavy borrowing". Title across the top reads "A Family Tree of Indo-European Languages". A footer note reads "Simplified for teaching, not exhaustive". Crosshatched shading on the trunk, decorative oak leaves at the corners, no color other than ink and parchment, ample airy margins.

生成一张 1024x1280 像素、4:5 竖版语言谱系信息图，主题为「印欧语系演化树」。背景暖白，细线网格，学术海报风。顶部标题写「印欧语系演化树」，副标题写「约公元前4500年至现代」。中央从上到下是一棵树状分支图，根节点写「原始印欧语」，向下分成「印度-伊朗语族」「希腊语族」「意大利语族」「日耳曼语族」「凯尔特语族」「斯拉夫语族」「波罗的语族」。叶节点全部用中文译名，如「梵语」「印地语」「波斯语」「希腊语」「拉丁语」「意大利语」「西班牙语」「法语」「古英语」「英语」「德语」「俄语」「波兰语」。每个语族用不同柔和色块，线条清晰，节点圆角。角落署名「Indo-Iranian」。所有可见文字必须是自然简体中文，不出现英文语名、外部标志、水印或乱码。