noun
art dealer; fine art shop
Refers to a person or business that buys and sells artworks, especially fine art.
彼は有名な美術商で、多くの絵画を取り扱っている。
He is a well-known art dealer who handles many paintings.
銀座には老舗の美術商がいくつかある。
There are several long-established fine art shops in Ginza.
骨董商 deals in antiques and curios, not necessarily fine art.
Compound of 美術 (fine art) and 商 (trade, dealer).