Springfield Township High School Virtual Library – audio, images

http://www.sdst.org/shs/library/cfimages.html

Pics4Learning

http://www.pics4learning.com/

Discovery Education

http://school.discoveryeducation.com/clipart/

Collection of Webimages & Clipart

http://www.hellasmultimedia.com/webimages/

Edupics

http://edupics.com/

Teacher Files

http://www.teacherfiles.com/clip_art.htm

Education World

http://www.educationworld.com/a_tech/sites/sites067.shtml