CLIPART SITES
Alta Vista has a searching function that can narrow your search.
Animation Grove is a great spot with clipart of all types and even includes clipart for children with disabilities.
Clips Ahoy is a list of great clipart sites.
Don't miss the clip art from Discovery School. It is true to its reputation for greatness.
J's Magic Gallery has their clipart listed according to months. There are some great pieces here.
Kids Domain Clipart has lots of holiday clipart.
Kitty's Page Works has great original art! There are lots of holiday clips as well as pages to use for young children.
Microsoft Clips on the web will give you many choices for clipart.