Random Nature Screensaver - Version 1.0 This is another series of TrendySavers.com's free nature screensavers. In this screensaver you will find 18 high quality images of nature pictures.Within the various uses of the word today, "nature" may refer to the general realm of various types of living plants and animals, and in some cases to the processes associated with inanimate objects – the way that particular types of things exist and change of their own accord, such as the weather and geology of the Earth, and the matter and energy of which all these things are composed.