ShareFaith.com, ClassroomClipart.com and GraphicsFactory.com offer free clipart images of angels. Some other sites say their clip art is free, but actually charge money if the consumer wants to download the image.
Share Faith provides a mixture of classic angelic images and more cherubic imagery. Images are available in both color and black and white.
Classroom Clipart specializes in sprightly, cute images of angels. The site does not contain more classical images.
Graphics Factory features a variety of angelic images on its site, most of which are cartoons. Images include angels and cherubs and come in black and white and color.