Whenever I photograph any of my crafty stuff for the blog, I usually crop it and add my blog signature in Picasa. From there I move it into a folder in my Pictures file called simply 'Stuff to be Blogged' - in that folder I have sub-folders for cards, Christmas cards, layouts, jewellery and miscellaneous stuff. And there it sits until I am ready to use it on the blog. Once it has made it onto the blog, the photo is then moved to another folder called 'Stuff already blogged 2015' and again I have the same sub-folders in that main folder. In January I always start off a new folder for the year - it does help me find original photos that I have put on my blog previously, if I know which year I blogged it. It also helps at the end of the year when I do blog post on my favourite cards and layouts from the year - hopefully they are all in the correct sub-folders.
I have a terrible memory so one thing that really helps me with my blogging is to keep a little notebook of what I have made. The notebook is always on our dining room table and as I make things I can jot notes about what stamps or paper ranges I have used straight away. I also take it to crops with me (when I remember) so whilst things are fresh in my mind they can be added straight to the book.
And once both sides of a sheet have been blogged, I fold that sheet over so that I am not continually looking at pages that no longer have projects to be blogged on them.
It certainly saves me a lot of time having to dig out stamps or paper ranges to find out what they are called - nine times out of ten that information will be in my little book!!
Now if only I could be as organised with everything else like I am with my blogging!!