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Leonardo da Vinci began painting the Mona Lisa in 1118. He was working _1_ a special painting for a church at that time, __2__ the church painting was not __3__ well. An Italian businessman asked da Vinci to paint a picture of his second __4__. This is the woman who _5__ be seen in the Mona Lisa.
All in all, the Mona Lisa is a very good example of da Vinci’s __6__ and it satisfied the husband. Da Vinci used __7__ and light in a clever__8__ in the painting. Da Vinci loved science and _9__. Right away a person can see that there is a lot of geometry(几何形状) in the Mona Lisa. The face of the Mona Lisa is made of many circles and __10__ shapes like__11__. Even her _12__ can be seen as a small part of a large circle. The wo