1：The art of painting has been around for many thousands of years. (存在，出现，现有)
2：A mural is a very large painting that is done on a wall. （壁画）
3：Abstract art is about shapes and colors rather than objects. （抽象的）
4：Visiting the masters (艺术大师)
5：The trip has been fantastic!
6: the birthplace of Picasso. (出生地，发源地)
7：Near the house （where Picasso was born） is a museum full of his art. (地点状语提前，句子采用全部倒装！) where Picasso was born 为定语从句，修饰house
8: The architecture is beautiful! （建筑，建筑学）
9：I was amazed to learn that Picasso had an output of more than 20,000 pieces of art. (有…的产出)
10：He experimented with different styles of painting, but was most famous for his work in Cubism(立体主义), which often uses acute angles （锐角） and where the world is represented as being constructed of cubes and rectangles. （立方体和矩形）
