Which type of twist ending involves a character that is revealed to be related to the main character? a)reversal of fortune b)reversal of identity

Look at las meninas by diego velasquez. this painting is a masterful example of the use of:

Blind contour line drawings are : a. often used to paint landscapes b. often detailed but not perfect c. often detailed and flawless

A. what should the time signature be for the b. every note in this example is (write the letter name.) c. circle all eighth notes. d. how many beats does the rest in the first measure get? e. give the example a final barline. bonus: include a dynamic marking of your choice.