Instead of printing out paper piecing patterns, clip art, etc. you can put a thin piece of printer paper up to your computer monitor. Just use a pencil and trace the pattern onto the paper. You can then, cut it out and trace onto the card stock. Computer ink is not cheap and I love doing paper piecing.
You can also size your image on your computer to the size you need, then trace. Just copy and paste it to a program or email, size and trace.
You can save these to use for templates.