Free Lake with Bird Herd PowerPoint template is a another nice background design for PowerPoint presentations including a orange color background design that you can use to represent a real nature in a PowerPoint presentation.
This is Landscape PowerPoint backgrounds, a great PowerPoint template with a real photo of Egeo sea taken on a Barcelona beach in Spain.
This is a free abstract natural design for your powerpoint presentations that contains fishes in a lake and mountain illustration on the light background.
This free Modern City in Green Plan powerpoint template is abstract design that has a city image and plus image over a light background.
