Google's Material Design is probably the most interesting design trend since Microsoft introduced their Windows UI back in 2012. It features an unique visual style that feels modern and natural at the same time. It will be released very soon in the form of Android L update and new and improved versions of Chrome OS and Google's web apps are promised to follow shortly after.
If you're looking to prepare your desktop or mobile device for this change, take a look at the compilation of awesome Material Design-style wallpapers that we've put together for you below. Similarly to Google's new design language, they emphasize bright colours, geometric shapes, and relation between objects.
Note: Click on the images to go through to their high resolution version.