Wang Ningde was meditating and constructing parts of the new works for the series "some days" during his disease from 2007 to 2008, which had been put into practice and finished in 2009. This solo show is going to display two groups of his installation work. One is about the artist's casting per image at the speed of 1/600 second, the other is about the artist's determined attitude on the validities and rights of watching. According to his consistent themes, the work is supposed to be related with the following key words: moment, memory, eternity, grandness and death.