🔮⃝⃝

#double ring #concentric rings #magic orb #nested circles #enclosed orb #combining circle

🔵⃝⃝

#double ring #concentric rings #orb #blue orb #nested circles #enclosed orb #combining circle

◎●◎

#concentric circles #nested circles #common center

🎯/◎

#concentric circles #nested circles #double circle center

🎯◎⊙

#nested circles #layered circles