Here is a card we recently made using the From Land to Sea stamp set. See the Soft Suede backing behind the turtle? I love using things in ways that they are not intended to be used. In this case, this is the Wondrous Wreath framelit. Did you recognize it? We used the AquaPainter and ink to color the turtle but used Versamark ink for the jellyfish.
Here, on the inside of the card, we used a Soft Sky marker to lightly color on the jellyfish stamp and then also used a Sahara Sand marker to just touch on small areas of the stamp to give a two-tone effect.