Orbicular Sea Turtle
Orgone field emitting plaque. 4 3/4 x 4 3/4 inches
In Japanese folk iconography the sea turtle symbolizes wisdom, deliberation, and long life. The trailing stylized skirt represents water falling off of the turtle's back as it surfaces for air, or it depicts a trail of algae that has accumulated from many years of roaming the sea.
This is a somewhat more modern treatment of the subject.