Nephrite stoneware pitcher from the 50s

I call it a work of art but I want to tell everyone their tastes 😊. It is pyrite or speckled stoneware and the rendering is just magnificent 🤩. Some date them from the 50s and classify them as brutalist art. There you go, you know everything but i'm just saying, it's still a very beautiful object in a modern or even very old kitchen 😊. No defects on this pitcher. Height 25 cm.