studio work

…Making replicas of the master's works was also part of the training and was an important part of the workshop's activities. Replicas made in the workshop, and works based on the master's ideas but realized by the workshop, are called "studio works." The workshop works were more or less revised by the master and were sold and bought as the master's works. …

*Some of the terminology that refers to "studio work" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…親方の作品のレプリカ(複製)作りも，修業の一環であり，工房活動の重要な部分を占めている。工房によるレプリカ，および親方の構想に基づくが実現は工房の手になる作品は〈工房作studio work〉と呼ばれる。工房作は多かれ少なかれ親方の加筆修正を受け，親方の作品として売買された。…

※「studio work」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報