Light bulb creative cover blue green small fresh color flat business work report ppt template

Brief introduction: light bulb main picture, minimal text typesetting title cover, simple flat design, blue and green small fresh color, creative cartoon light bulb, tree, notebook and other beautiful business picture material with map, suitable for business work report, work summary report Business ppt template

Brief introduction: light bulb main picture, minimal text typesetting title cover, simple flat design, blue and green small fresh color, creative cartoon light bulb, tree, notebook and other beautiful business picture material with map, suitable for business work report, work summary report Business ppt template