Who painted the image above?

In "thirty are better than one" 1963 by andy warhol describe to what degree this image depicts rhythm or pattern

Select one work of art from the gallery that culturally represents the period it was created within. (i choose "the well of moses")why did you select this work of art or architecture? when selecting and writing about your work organize your thoughts by addressing the following questions. keep in mind that the last question should get the most attention in your short essay. when was it made? where was it made? what is the material? who made it? why was it made?

Which of these forms or genres appeared in the baroque period, but  not  previous periods?