Lithographic Stone
![Lithographic Stone](../../pluginfile.php/8609/mod_resource/content/1/Lithographic%20Stone.jpg)
Lithographic stone is on the left with the negative image. Printed positive image is on the right
Terms of Use: This image is licensed under a GNU Free Documentation License. Image by Chris73.
Lithographic stone is on the left with the negative image. Printed positive image is on the right
Terms of Use: This image is licensed under a GNU Free Documentation License. Image by Chris73.