arterian
An art dealer is a person who buys and sells paintings and/or sculptures.
aesthetic or connoisseur.
An art student is a person who studies art.
There are a lot of retailers that offer Picasso art calendars. Hobby Lobby is a popular store that has them in stock at certain locations but there is a good chance to find them at any retailer that sells art calendars.
Pastoral Art
An author is a person who writes and sells books.
The person who sells drink is known as sellsmen
baker
An art dealer is a person who buys and sells paintings and/or sculptures.
You call a person who sells flowers a (Florist)
A bookie. Droll. You could call that person a bookseller or shopkeeper.
A person who sells ship supplies is called a chandler
fishmonger
A chandler.
A butcher.
A florist.
A "Shipbroker".