A cute simple children's book illustration, a blank white paper with "WOW!" written on it, hearts drawn in the corners, colored pencil drawings, simple shapes such as triangles or circles, birthday cakes and cherries next to the blank paper, bright blue background, playful patterns, cute style, no shadows, colorful cartoon design, simple shapes, flat colors, thick lines, bright pastel tones, simple children's book illustration style

可爱的简单儿童读物插图，一张空白的白皮书，上面写着“哇！”在上面写着的心在拐角处绘制，彩色铅笔素描，简单的形状，例如三角形或圆圈，生日蛋糕和樱桃旁边的樱桃，明亮的蓝色背景，嬉戏的图案，可爱的风格，没有阴影，色彩鲜艳的卡通设计，简单形状，扁平色，厚线，明亮的柔和音调，简单的儿童书插图样式