abstract image in gray tones of multiple blurred circles creating the sensation of depth

abstract backgrounds design monochrome composition creativity expressionism ethereal modern grayscale pattern circle sphere illustration shape background plate defocused blurred motion deep sensory perception wallpaper decor sample art optical illusion geometric concepts color gradient multilayered effect layered textured black three dimensional gray impressionism product patterns shapes textures visual depth subtle impact atmospheric perspective elements artistic interpretation imagery circles tones sensation aesthetic concept contemporary layers impression