teal abstract fractal background with irregular triangles pattern

abstract advance artificial backdrop background bkg blue business card communication communications contrast crystal decorative design diamond digital edge elegant email facets fractal future futuristic gem glass gradients green horizontal illustration improvement industrial industry information innovation layout leaflet letter letterhead light line mail math mobile modern mosaic neat office page pamphlet paper phone print product professional science sections sheet simple space spam static stationery straight system talk teal technology template text top trendy triangle wallpaper white work workflow write