如何辨别与评估中国古代牙雕艺术品的鉴赏要点？

在中国传统文化中，牙雕艺术以其精湛的技艺和独特的审美价值而闻名于世。牙雕艺术品不仅是一件工艺品，更是历史和文化的重要载体。对于那些想要了解或收藏中国古代牙雕的人来说，掌握一些基本的鉴赏要点是非常重要的。以下是一些关于如何辨别与评估中国古代牙雕艺术品的指导原则。

1. 材料鉴别 首先，你需要了解不同材料的特性。常见的牙雕材料包括象牙、猛犸象牙、牛骨等。象牙因其质地细腻、光泽度好且易于雕刻而被广泛使用。猛犸象牙虽然也是象牙的一种，但由于其年代久远，表面会有特殊的纹理和颜色变化。此外，还需要注意区分仿制的象牙制品，这些通常是由塑料或其他材料制成，可以通过密度测试等方式来鉴定真伪。

2. 工艺技术 中国古代牙雕工艺技术多样，主要包括观赏性和实用性两大类。观赏性是指陈列、欣赏、供人玩味的供、案、几、案、台之供、案、桌之供陈、摆设在桌之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供之供