Analyzing Caroline's Art: Part 2

We had so much fun last time that I thought we'd take another look at Caroline's latest creation. Have at it.

caroline2_Page_1, originally uploaded by philipco.

Click here for a large version. And now, the Second masterwork:

caroline2_Page_2, originally uploaded by philipco.

Note: in the second masterwork the sister that was born one minute after Caroline supplied additional inspiration to the masterwork. A quiz:

1. What is the sister's name?
2. What portion of the work is hers?