The Clipart for iWork and MS Office package has outstanding images which can be used in Apple's iWeb, Keynote, Pages, Numbers, and many other applications. The pictures are in two styles, with and without shadows; and in two sizes, large and small. The small ones are for faster website loading. The pictures can be used to emphasize the specification of your document or just to make your website or presentation more attractive and more memorable.
Note: Though the application is free to download, the design elements are purchased through in-app purchases.