Wow! This is a really great article on how to crop images. It handles Topics like “Covering Framing Mistakes”, “Finding Balance”, “Editing Distractions”, “Finding New Formats” and much more. So before you crop a picture in Photoshop again go and read this article!
A short but great article that covers various topics of “design”. You will learn about Balance, Rhythm, Proportion, Dominance, Unity.
This is a short introduction to graphic design theory, explaining the different aspects of design which are considered when composing a piece of fine art or producing a graphic layout in commercial art.
Here you will find some really great tutorials on drawing: “How to Draw: Digital Inking”, “How To Color: Creating Flats”, “How to Color: The Basics of Hair”, “How to Color: Skin - Face”, and much more. So if you wana know how to draw: check it out now! 
The Grid Layout Javascript enables web-developers to stick to a Grid Layout quickly and simply by including the Grid Layouts Javascript file and simple XHTML code. Currently, the Grid Layouts Javascript relies on jQuery.
Here you find a very interesting article about Chuking (Chunking is how your brain deals with complexity) and Interface Deisgn.
Design grids for Web pages
Last Comments
Brian: Adobe Kuler is one that I use often. http://kuler.adobe.com/
Stefan: I just wanted to add another good site like colorschemes: www.colourlovers.com
Bob: lol! yeh, cheers Ben!
ben: Who didn’t you pay very much to write this drivel?! Good stuff ;)
sneakatron: What about JK Rowling’s website
dutchgirl: There’s a new icon search engine: www.easyiconfinder.com !
Hotel Il Convento Pistoia: I use imagetemple.com often The Nature > Snow collection is particularly good! ;)