Education is often to be relafted to nurturing plant. The concept of the art work adapt the concern of education and nurturing plant. then transform the narural shape of trees to art form with public spirit. The diversified tree forms represent the variety and richness of high school student’s quality and character. The art works include following three sets：Joyful Growth - Use bright, vivid colors, Mix with trees,flowers, birds and kids to create a primitive, yet natural simplicity image. It gives the school a pleasant , cheerful picture, and wish students can leanrn and develop joyfully.