Cool Nature Background Design References . Your resource to discover and connect with designers worldwide. Spring nature background with a green grass vector; Beautiful Nature Design Background For PowerPoint Nature PPT Templates from www.pptbackgrounds.org A presenter or presentation designer might choose to include nature backgrounds as part of their presentation design when he/she wants to depict a sense of natural style. If you’re looking for visually stunning nature images, scroll down, where you can explore our curated collection of nature images. 34,887,249 results for nature background in all.