Skin surface, all.
Willingness to let go of logic.
A fertile imagination.
The image you’re looking for is that of a bubbly green liquid, of which the surface is your skin. As you breathe the bubbles float to the surface and each of them pops with a slight tickle.
The bubbles stand for your ideals, which last as long as a bubble takes to pop, symbolically. That means that they depend on the circumstances and should not rule you, but help you navigate. Letting them pop reminds you that you’re essentially free from whatever mind construct you’ve been viewing as solid.
Use with Wisdom.