Lines and dots of light tone on a plain background
A fantastic flying machine from the future in gray tones
Drawing of the Batmen on the background of the city in gray tones
Autumn has descended on the streets of the city, painting the leaf in yellow and orange tones
A study in black and purple tones - geometric background with triangles
A mysterious physical process that is a flash of energy in white, blue, purple tones on a dark blue background