What are the SIX contrapuntal devices used in the FUGUE?

You know what i love about this sight when ask a dumb question it is immediately answered but when i ask a real question it takes hours to get answered

Asap which of the following fabrics can look cheap and fake onstage because of the way it reflects light from the stage lights? polyester cotton satin silk

It is important to avoid doing too much editing to a photograph true or false