这是一张没有文字的黑白圣诞树涂色页，采用粗轮廓的幼儿简笔风格。画面有三层波浪边的树冠、顶部的五角星、五个带小帽的空白圆形彩球和一个方形树干。可以打印后涂色，也可以换上自己的标题、彩球上的名字或简短的节日祝语重新制作。

Create a printable Christmas coloring page for a 3-year-old on a portrait 3:4 canvas. Use a pure white background and only clean, pure black outlines. Show one large, friendly Christmas tree centered on the page, with a simple five-point star sitting clearly on top, three broad, gently scalloped tree tiers, a short rectangular trunk, and exactly five large round ornaments spaced apart across the branches. Keep the tree silhouette simple and the ornament shapes widely separated. Use one very thick, even outline throughout; make every shape fully closed with broad, empty white interiors that are easy for small hands to color. Leave generous white space around the tree and between the ornaments. No text, no color, no gray, no shading, no hatching, no solid black areas, no border, and no extra Christmas motifs. Keep all parts comfortably inside the page margins.