A set of blue and green gray simple and concise PPT background images

This is a set of blue and green concise PPT background pictures, homePPT template network provides slideshow background pictures for free download;

PPT background picture is very simple, simple, simple, gradient background above the design of a variety of different elements: transparent bubbles, feathers, halo, lines, color blocks, mechanisms, stars, etc. ...
 

This is a set of blue and green concise PPT background pictures, homePPT template network provides slideshow background pictures for free download;

PPT background picture is very simple, simple, simple, gradient background above the design of a variety of different elements: transparent bubbles, feathers, halo, lines, color blocks, mechanisms, stars, etc. ...