It is capitalized at the beginning of the sentence or when it forms part of the proper noun.
Example:
Simpsons Art Gallery
No
No, "art teacher" should not be capitalized, as it is a common noun.
No, you don't. Unless it is at the beginning of a sentence or it is part of a title. For example, in the college major Liberal Arts & Sciences, you do capitalize arts because it's part of the title.
only if used as a first name, such as refering to an expert in a field. In the Bible, Jesus was often referred to as Teacher, because he was a teacher.
art
The word "impressionist' meaning a comedian or mimic is not capitalized.However, the art genre is Impressionism and artists who paint that way are said to be Impressionist artists. The same applies to other art movements such as Neoclassical and Gothic, which are not capitalized when used as ordinary adjectives.
Yes, when it is the first word in a sentence, after a full stop, it is a part of a name or it is in a title. For example. 1. "I really enjoyed this musical. Theatre really is my kind of entertainment" (threathe as a form of art) 2. "The Royal Preussian Threatre" ( a name of a threatre) 3. "Three Threatrical Scenes From The Drama Queen" (in a title, when every word is capitalized)
state of the art
The artist specializes in art.
I saw a state-of-the-art house in a state-of-the art neighborhood.
no
The word "community" is typically not capitalized unless it is part of a proper noun (e.g., "Community College") or used at the beginning of a sentence.