A panel of signs, plus, minus, multiplication in a circleA panel of signs, Plus, minus, multiplication in a circle
A star in the circle of which there is a clot of energy in the nebulaA star in the circle of which there is a clot of energy in the nebula
On a blue background there is a tree in a circle divided in half with the meaningOn a blue background there is a tree in a circle divided in half with the meaning