Do you think art is an effective way to express an opinion or idea?

Yes, it can.

Explanation:

It can express the views and opinions of an artist, if they are angry or passionate. But not in transferable ways because art is by its very nature slow and abstract in meaning, so our interpretations may vary greatly. If said artist wants to express views and opinions they will usually tell you directly verbally, rather than thought their art, as art is usually a realm reserved for the emotions.

answer; gender and sexuality;