Blue ink PPT background picture
File Size: 580.98KB Download times: 470This is 4 blue ink PPT background pictures
This is 4 blue ink PPT background pictures
The cover of the slide template uses a colorful leaf texture pattern...
The cover of the slide template used several branches with dead leav...
Slide template cover, using vector drawn flowers and flowers as a ba...
The cover of the slide template uses gray polygons, dotted links, pa...
The cover of the slide template uses a simple round and fresh blue w...
The slide template cover uses a set of blue hand-drawn education ico...