The machine is in the notebook of a sketch from Leonado.Roboticist Mark Rosheim made the machine who is spring driven cart.People worked on his sketchs but failed.This one is work.The function is like the machine of the robotic vacuum cleaner.I think that Leonado is so amrt can make a robot by some woods and other stuffs.



It is the machine who can make the milk more soft to mix with the cofee.The coffe can be more good and softer.It use steam to make milk be hot and full with froth.The machine is similar with the capuccino machine.I didn't know that people before also drink coffee.However,I think the machine is a pretty good ivention.

The Birth of Venus c. 1485 Galleria degli Uffizi, Florence

In this painting.I think it was perfect to the age of Rennasance.In the painting.The trees are all straight.The people also stnad like trees.There is a mistake of this painting is that the trees is so huge.In our sight.If the tree is far away, it might look small. In the pianting,the sky and the sea is 5:8.It is almost perfect.In the face of the painting.The faces are almost so perfact that is so beautiful and handsome.I see Venus in the picture is also stands in the middle of the painting.


This painting is "The last judgement" by Michelangelo in 1536-41.


The painting is full of the people.Each peopl have big muscle.In the painting there are heaven and hell.It is about the balence of the people.In the middle,there is a person who is lighting.I think that is the god.Each side there are the same much people who were looking at him. There are some people who are pulling down to the hell.Same,there are the people who are sitting on the coudes who looks just like going up to the heaven.It looks the same ratio between heaven and hell.

In this painting,I think there are some balence in it.In the distance between the god and the man.The painting just like cutting to half.In the painting,there are angles in sides of the god.The man is ledding down on the hill.Two side look very balence.
In the painting,the focus of thier eyes between the god and the man.That might be the piont of the middle of the painting.