noun
expressive person; creator; author; speaker; poster
Refers to someone who expresses themselves through a medium such as speech, writing, art, or online posts. The specific role depends on context.
彼は優れた表現者だ。
He is an outstanding expressive person.
このブログの表現者は毎日新しい記事
The author of this blog posts new articles every day.
作者 is a general term for an author or creator of a work, while 表現者 emphasizes the act of self-expression.
Compound of 表現 (expression) + 者 (person).