The phrase "art right" can be replaced with several synonyms depending on the context. If referring to a legal right to a piece of art, alternatives include "proprietary right" or "ownership right". If discussing the morality of creating art, synonyms may include "artistic freedom" or "creative license." In a political context, "artistic expression" or "freedom of speech" could be used. "Artistic integrity" and "artistic authenticity" may be appropriate when describing the sincerity and genuineness of an artist's work. It is essential to choose the appropriate synonym to convey the intended meaning, tone, and context of the message.