Is there a place where I can download the icons that are used in unity?
I wish to use them for a web page project in school.
I will be emulating the Ubuntu desktop for the purpose.
If you could include default wallpapers that would be great too!
Here's a blog post that includes all of Ubuntu's default wallpapers from 4.10 to 13.10: http://www.omgubuntu.co.uk/2010/09/a-look-back-at-every-ubuntu-default-wallpaper
You can find the icons in /usr/share/icons on your Ubuntu installation.
You'll also find a lot of icons, themes, wallpapers for GNOME & Unity here at http://gnome-look.org