In photography, a filter is a camera accessory consisting of an optical filter that can be inserted in the optical path. The filter can be a square optical glass mounted on a holder accessory; or (more commonly) a glass or plastic disk with a metal or plastic ring frame, which can be screwed in front of the lens. Using filters is a great way to differentiate your photography and increase the quality of your photographs.
In this inspirational post, we present beautiful photographs showcase great use of filters in digital photography. Hopefully, these beauties will inspire you to create beautiful artwork, web designs, graphics, wallpaper, illustrations, etc. All of the images are linked to their sources.