So, also thank to the recommendations and suggestions of the many here with great experience in photography, I am having a great time taking pictures. I just love it. I am learning a lot, buying lenses, experimenting, and enjoying the whole thing greatly.

I even started some experiment in basic, amateurish post-production
(for example:
Pre:
http://www.flickr.com/photos/taymtaym/8164964698/in/set-72157631954884573/lightbox/
Post:
http://www.flickr.com/photos/taymtaym/8202036894/lightbox/

- Trying to make Spiderman's colors more vivid and comic-style)

So, I started to think about a fisheye lens. Just for fun. I am not really in the mindset for purchasing any, but I am fascinated by the lens itself and its creative use. So, I was wondering, is there anyone here who owns one, would like to share some picturess, or some thoughts? Or, do you have any interesting pictures you particularly like?
It is a highly specialized type of lens, indeed. I am just curious to learn and share some thoughts with you.
I've been searching on Flickr, and there are some amazing photographs...