For this card I used a prepared Panpastel background in shades of lemon, greens and mauves.
First I stamped the weeds at the base of the card. I used a Unity Stamp Co stamp from the set called "Fishy Philosophy". Both the seahorse and the fish are stamps from the Stampin' Up set called "By The Tide". The sentiment is a Papertrey Ink stamp from their set called "Every Day Classics" which I die cut using a Spellbinder die. I finished the card off by adding some clear crystal gems to provide the impression of air bubbles.