The Graphics Fairy, a.k.a. Karen, posts one or more pieces of downloadable, copyright-free art daily. Here's a particularly spectacular sample of her wares:
If you flit on over to her website, you'll see that she has categories galore (and you can also download a high-res pdf of this image). I just know that all of you crafty types will soon be up to your elbows in projects. To aid and abet you, view our bargain craft books offerings, such as Paper Crafts with Style: Over 50 Designs Made with Cut, Folded, Pasted, and Stitched Paper; or Decorative Knitting: 100 practical techniques, 200 inspirational ideas and over 18 creative projects; or the many excellent titles in the Dover Pictorial Archive series.
And for those whose preference is to sit in a cozy armchair sipping a beverage and flipping the leaves of a gorgeous book someone else put together, check the website frequently for hundreds of deeply discounted arts and graphics books—with many covetable new ones arriving daily.