Here is an image from Julia Spiri, called Valentine's Girl. Coloured with copic pens and fussy cut, mounted on coloured card stock with 3d dimensions. The balloons have two to three deep dimensions to give the a floating appearance on the card.
Paper Players - Love in in the Air
Outlawz Saturday Paper Ala Mode - Girly Girl
Crafting from the Heart - AG
Dream Valley - Love and Kisses
Card Mania - Love is in the Air
Creative Inspirations _ With Love