There are numerous Arts and Crafts websites which sell antique buttons. A good store for this is the Vintage Button Emporium. Antique buttons can also likely be purchased from auction sites such as eBay.
The Arts and Crafts category can be found here:http://wiki.answers.com/Q/FAQ/2334
Any online arts and crafts store is probably your best bet to find unique products.
You can find fondant at Michaels arts and crafts store
One could find information about the arts and crafts movement in their local library books, one could also visit the Art and Crafts Museum or their official website.
One may find arts and crafts that may be done with furniture at "Michael's" stores. They have a great selection of crafting supplies and kits just for this purpose.
To find art for your kids try looking at an arts and crafts store such as Hobby Lobby or JoAnns Crafts. These have actual retail stores and online stores with a good variety.
The Hello Arts website is dedicated to a variety of crafts and craft projects. One can find ideas for cards, scrapbooking and stamp crafts. The site also offers a range of items to complete a variety of different crafts.
One can find more information about Deco markers at a local arts and crafts store or possibly at the arts and crafts section of stores such as Walmart. If such stores are not nearby it is possible to find these markers on online retailers such as Ebay or Amazon.
You can find information online at Martha Stewart's website. She does a lot of arts and crafts projects. You can also check out Hobby lobby or Do it yourself shops.
you can find that in ac Moore it is a arts and crafts store
If you want to physically look at arts and crafts like most art people would then go to your local craft or art stores or even daycare or childrens centers. All will have physical arts and crafts for you to look at if not buy. Online stores may also be helpful once you have physically decided what you like.
I have found that the best Halloween crafts can be found at local arts and crafts stores like Michael's and Joann's, as well as some independent ones that may be in your area. You can also find them online at Martha Stewart's web site, and here: http://familyfun.go.com/halloween/halloween-crafts/.