A set of blue, green and gray simple and simple PPT background pictures
File Size: 616.40KB Download times: 430
The PPT background image is very concise, simple and simple. Various elements are designed on the gradient background: transparent bubbles, feathers, halo, lines, color blocks, mechanism, starlight, etc...
Keywords: simple, simple, and simple PPT background pictures, bubbles, feathers, halos, lines, color blocks, mechanism, starlight slide background pictures, .JPG format;