The man who invented it doesn’t want it for himself. The man who buys it doesn’t buy it for himself. And, the man who needs it, doesn’t know he needs it. What is it? yes these riddles are free points

Which camera process came before the daguerreotype

Acurator decides to display an eighteenth-century painting in a windowless room with controlled temperature and humidity. pick the answer that best describes the reasons for her choice: (1 point) 1)the curator wants to make sure that the temperature and humidity are comfortable for visitors. 2)keeping the temperature and humidity at a set level will save money. 3)the ultraviolet rays will damage the painting by fading and flaking the paint. 4)ultraviolet rays will fade the paint pigment and high temperature and humidity will damage the paint.

Ancient music was produced by what types of cultures? a. literate b. modern c. large d. all of the above