monochrome grey seamless checkered pattern tartan diagonal ornament

abstract art background beautiful black cashere celtic check checkered cloth culture decoration decorative design diagonal diamond dress elegant elements endless fabric flat funky geometric geometrical gingham graphic gray grey group illustration ireland irish kilt line manufacture modern monochrome monochromet mosaic ornament ornate paper pattern pixel plaid red regular repeat repetition retro rhomb rhombus scarf scotland scottish seamless set shape simple simplicity skirt square striped stylish tartan textile texture textured tile traditional wall wallpaper weave white