I don't have a lot of interest in taking the generally sharp photos from my iPhone and degrading the image to emulate the output from cheap cameras produced decades ago. There are, however, certain photographic and graphic effects that I do appreciate. One that I've long found interesting are filters that make photographs look like pencil drawings. One iOS app that produces what I consider to be stunning pencil drawing like modifications is free for a limited time.


Read More: My Sketch for iOS Produces Stunning “Pencil Drawings” from Photos. Free for a Limited Time