The works of art are priceless going by the quality of works exhibited by an artist. The artist tends to describe a particular scene near to the natural object in question. In the 15th and 16th centuries . France relayed on the impressionists who graduated from workshops and schools of apprentice in the likes of Gauguin. https://www.roneverhart.com/Sahkoinen-kebableikkuri-Robocut-H8000/