Slash creative background black ash atmosphere business work report ppt template

Brief introduction: slash fine lines gray business city big map background, creative visual frame minimal text title cover, exquisite big picture graphic layout, fashion gray color matching, simple flat design, suitable for work summary, work report general business ppt template

Brief introduction: slash fine lines gray business city big map background, creative visual frame minimal text title cover, exquisite big picture graphic layout, fashion gray color matching, simple flat design, suitable for work summary, work report general business ppt template