I made masks out of my blythe doll Hana and my little dog Koko, and put them on the other. It looks a bit creepy, but whatever:
Koko thinks she is Queen of the house – thus, the crown.
Here are the credits:
Background & elements: The Wee Faerie Ring
Crown: Irene Alexeeva Designs
Butterfly overlay: Vera Lim Designs
lutkaandco.com 
Yes dear, the mask are creepy. Inspite of it, I like the whole composition, with dolls & butterflies.