winter snowflakes monochrome halftone pattern. soft dynamic lines

abstract art backdrop background banner black blue blurred brush burst card cold comic concept cover curved decor decoration decorative design digital distress dot dots dotted dynamic effect element frost frozen geometric glass graphic grunge half halftone illustration layout leaflets line linear lines modern mono monochrome motion new ornament overlay paint paper pattern point polka print rough shape snow snowflake snowflakes snowy soft striped style template texture tone vector vintage wallpaper web white winter xmas year