squared paper sheet texture, background.

abstract aged and art back backdrop background blank board book bright brochure bulletin business card checkered class classic clean clear closeup collection college color concept copy copyspace design detail diary document draw education effect element empty exercise for graph greeting grid grunge grungy image information knowledge learn learning letter library light line lined list math memo message note notebook notepad notice noticeboard object obsolete old open ordinary pad page paper path pattern photo piece post poster presentation print read recycled remember retro school scrapbook sheet simple space squared stationery stripe study style surface technical template text textbook texture used vertical vintage weathered with worn write writing yellow yellowed