American fighters fly through the fire of anti-aircraft gunsAmerican fighters fly through the fire of anti-aircraft guns
Dried grape tendril in a beautiful curve spiral with a dewdropDried grape tendril in a beautiful curve spiral with a dewdrop
Spiral staircase with round light bulbs on threadsSpiral staircase with round light bulbs on threads
Spirals, waves, luminous dots in an intricate plexusSpirals, waves, luminous dots in an intricate plexus