Make some noise!

One of the worst curses of modern digital photography is, simply, noise. There are, indeed, some situations in which its reduction is important, for example in the low-light and astronomical photography. The noise, however, can sometimes be a valuable and useful ally, especially if you plan to print our images. Many use an "artificial grain", also achievable with appropriate plugin, including Google Nik Collection and Realgrain from Imagenomic, which even allow