Blog virgin

I've done it. Set up a blog for the OCA Art of Photography course. I had a look at the website yesterday and got in touch with my tutor who responded comfortingly quickly. I read about learning logs and sketch books (I don't know if a sketch book is relevant for me - perhaps a book of photos I've taken? I need to think of a way to print them easily). I must also think about backing up my work to avoid an IT disaster...... and keep an eye out for local photography/art exhibitions. My first reference here is an article I read in the Observer about a man who lives in Paris called JR who transforms all sorts of buildings and scenes with huge pictures of women. Utterly inspiring. I need to work out how to link to this now. Back in a mo........
http://www.guardian.co.uk/artanddesign/2010/mar/07/street-art-jr-photography

I don't know how to do this. Does this link mean anyone looking at the blog can look at it?