a vintage black and white dot and squaer grungy effect background with small dots, grunge halftone dot pattern background,

line pattern font design text circle drawing monochrome flooring art brand symmetry diagram sketch number floor textile black white halftone vintage old bricks wall texture background brick effect set noise cmyk rectangle perforated dirty abstract dots random spot bitmap mesh spray gradient pixel vectors grungy dot overlay dusty generated lattice dotted generate retro grid round elements fading vector square grunge small squaer