签名 帆布双面油画：拍品尺寸：83.5x78.5cm. 签名：签名和日期在画面的右面下角。正面为雪原风光；背面为画家更早时期的抽象派画作，时间更早，油彩有小部分的脱离。--------------------------------Signature canvas Double sided Oil painting: Lot size: 83.5x78.5cm. Signature: Signature and date in the lower right corner of the screen. The front is the scenery of the snowfield; the back is the abstract painting of the painter earlier, the time is earlier, and the oil paint has a small part of the separation.