获地: 来信知道你的素描有很大进展,我很高兴。只是因为我身体不大好,未及时写点意见。现将我临时想到的不系统的简要的意见写上几点。在这里,必须首先肯定你对自己提出的要求是对的。这些要求是素描的灵魂,是极其重要的一部分。苏联把素描分成创作性素描与习作性素描:如我的《血衣》的习作或我 Obtain: Let me know that your sketches made great progress, I am very happy. Just because I was not very good, did not write comments in time. Let me now write a brief, non-systematic summary of what I have temporarily thought of. Here, you must first affirm that your claim to yourself is correct. These requirements are the soul of sketches and are an extremely important part. The Soviet Union divides sketches into creative sketches and practice sketches: such as my “Bloody Clothes” or I