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Abstract rainbow of many rings
Modern abstraction is amazing
Geometric shapes. Abstract of light
Abstract art: Light and shadow
Abstract drawing of lines with flowers
Abstract screensaver in dark colors
Abstract white flowing lines in clouds of blue sky
Formulas in chalk on a blackboard in the form of abstraction
Abstract stripes of blue and blue
Abstract device on a dark blue background
Abstract head on a black background
Abstraction of light. Rays of energy