set of halftone , monochrome abstract graphic. ready for dtp, prepress or generic

abstract abstractionism background black collection diffuse dots dotted dtp effect element flecks gradation gradient graphic grayscale greyscale half halftone illustration isolated linear minimal misc miscellaneous monochrome monocrome optical pattern pointilist pointillism pointillist polka prepress print rectangle set shape speckle speckled specks square stipple tone uncolored vector white