What is it? (1)

I have decided to have one day a week where I shall take a macro shot and see if you can guess what it is. I was going to call it (What is it Wednesday?) er... slight problem there ...its not Wednesday.
So I might change it to wed next week or I might just change the day every week but still call it. (What is it?) Still a bit dull but my poor brain is frazzled.... unless you guys can think of something more imaginative.
Todays is easy.
TTFN