克莱尔和戴维·阿斯特正在画远处西班牙山峦的风景素描。
Clare and David Astor are sketching a view of far Spanish hills
柯罗：法国画家，因其意大利陆上风景素描而著名。
Corot : french painter noted for his sketches of Italian landscapes .
特纳画了个托斯卡那风景的素描。
Turner sketched the Tuscan landscape .
风景素描