(realism style), warm color scheme, double-page spread, workbook design, various figure sketches, (seated, standing, abstract poses), detailed annotations, light source direction diagrams, final composition, detailed shading, additional background elements, artistic ambiance, educational atmosphere, ultra-detailed, engaging presentation, illustrative approach.
(现实主义风格),暖色方案,双页展开,工作簿设计,各种图形草图,(坐着、站着、抽象姿势),详细注释,光源方向图,最终构图,详细阴影,附加背景元素,艺术氛围,教育氛围,超细节,引人入胜的演示,说明性方法。