black speckle seamless texture. distress grunge grain dot background. repeated gritty dirt splash pattern. splattered

speckle texture dot pattern seamless noise speck background grain paint film vector scratch old dusty paper small rough grainy spray grunge eroded vintage spatter ground splash rustic concrete overlay gravel sprinkle mottled fleck weathered black gritty grit ink dirty dirt scuff random snow sand dust particle bg bw dapped