Quick directions for saving image. Right click on image you want. Then select "Save Picture As". After you hit this, select where you want to save the picture. You can then put it in your favorite art program or just print from the saved file. You may want to put it in an art program and crop it, so you can put multiple ones on a single page to save cost of printing.
When you are looking for material to print on, take an overlay with you to an Office Max or similar store and see if you can find something of a similar texture. You will need an inkjet or color laser printer to print these. Good Luck!