Backlight is a new site - maybe start with Shadow photography on iPhone: How to master light and shadow and wander through the other articles posted there. Peruse the list of articles on Storing photos because this is a recurring theme for our time together. One of the ads is for Gemini Photos - with in-app purchases - for cleaning up duplicates. Not ready for this service yet.
Review Things You Never Knew iCloud Could Do from Slash Gear. You can open Pages and create a new document using the Book template, share cloud files and more.
Come back for other new articles ... next week ... after I catch my breath.