To download click on the picture to get a full size image. Right click and "save to" your computer desktop or a folder of your choice.
These are all from a new site I came across yesterday called Clipart ETC. (Educational Technology Clearinghouse.) They are clipart images for teachers and students to use in classrooms so be sure and read the license and usage page before you decide to download any images. Click here to visit and see what they have available.