Batman, non-evil fairy and "evil fairy guardian." We have been reading a lot of Brian Froud lately.
Doesn't Lillian resemble a coal-mining Deborah Harry?
p.s. Kyle commented that the kids weren't smiling. Isaac IS smiling, but the mask is covering it, Jackie is a tiny diva and does not smile on-demand, and "evil fairy" Lillian wanted to stay in character. It is miraculous all three kids are sitting still (see cartoon on page 15-16 of THE BAKERS, available at www.kylebaker.com)