一、正确观察可提升画面表现力素描是一门要求眼、手、脑高度统一的、技术性强的学科,针对这一要点,首先就要进行有效的观察,也就是在观察对象的同时要结合思考加以运用。只有正确的观察才能有效的表现,只有强调正确的观察方法才能提高画面的表现力。如画人像、石 First, the correct observation can enhance the performance of the picture. Sketch is a discipline that requires a high degree of unity of the eyes, hands, and brain, and a strong technical subject. To this point, we must first make effective observations, that is, we must combine the observation object at the same time. Think and apply it. Only correct observation can be effective, and only by emphasizing correct observation methods can we improve the expressiveness of the picture. Portrait, stone