I started the background with a piece of a green gellliprint on music bookpaper.
Masking off the silhouette of the girl, I added a layer of gesso as shown.
The bubbles were stamped on the leftover part of the gelliprint, and cut out.
All the red coloring is from Nuance.
I've heat embossed the script in white. The circles were added with structure paste.
Magenta products used: