I would Google free clip art and check images. easy way to go thru it fast and cover alot of sites.
Google pumpkin clip art or spooky clip art.
Good Luck & have fun! if I look at clip art I will be on for hours haha I love the internet!
Well then,here ya go spend hours on this site instead of looking for one ! http://www.goblinville.com/index.htm,All the clip art & graphics,fonts,etc you download & for free-Woo-Hoo.Scroll down a little & choose yer posion !