Author-marked antique pot, handcrafted, shinsha copper-red glaze with kiln-transmuted variation, square rim with open mouth, cloud feet, base with mark "Author's mark", classic form, excellent patina, clearly handmade, conservatively estimated over 30 years old, worth collecting. Known author? Please let me know, thanks. Author-marked, made by a famous potter from Shigaraki, primarily known for purple clay pots, highly renowned in the ceramic world.
