Large amounts of sandstone art, espically the sand rock series like natural stone pieces, she inherits the natural color of sandstone art. Processing the sandstone art by advanced skill and technics to avoid the natural defect of sandstone. Sand rock has the veins like sandstone art. The concave and convex surface makes it straightforward, atmospheric lasting appeal and bold tonal brings a sense of honour. The artifical sandstone art is processed by tranditional techics and morden processed skill, to enable the artificial sandstone to have an exquisite texture, strongly accented effect. It is called art sandstone.