Or you can write your own articles/post your photos and be an original author.This article is copied from here: https://www.creativelive.com/photography-guides/post-processing?via=photography-guide-hub-freeform_1 I advise you to treat with respect to someone else's hard work and always give a link to the source of information (or photos) in your post, if you do not use your own material. This will allow you to avoid troubles with @steemcleaners and lossing of reputation.