Hi all! I just wanted to pass along a terrific thing I just discovered (my apologies if this is old news!) The Camera + app for iPhone and Android has a Macro feature! You can find it in the app store. Click on the little tulip icon that says "Macro" to take the photo in Macro mode.
This is perfect for all the times I "get too close" when I try to photograph my calligraphy using my iPhone. I'm just not at the point where my calligraphy deserves a better camera with a better lens yet
Hope this helps a smidge if you are taking photos of your work via your iPhone.