Which kind of art is this ?

This painting is by james whistler, and is entitled, symphony in blue and pink. what is the subject matter of this piece?

Which of the following describes the multimedia era? a. an era in which artists created works using paint software such as photoshop, without actually programmingb. an era of interactive technology where 3-d computer graphics were used to create a virtual environmentc. an era in which most of the computer art work centered around computer programming

What determines the pace of the rhythm? a. tempo b. syncopation c. tone color d. texture