Here's my collection of desktop backgrounds. Tap on an image and use the download icon in the lower right corner to view the image full size. From there you can save it (press and hold on phones and tablets) and set it as a background just like you would with any other image. Horizontal images are intended for computers and vertical for phones, tablets may use either. These photos are provided for personal use only as a desktop background, please contact me if you'd like to use them for anything else. Thanks!