We used stereomicroscopic images to illustrate unprinted and printed surfaces of creative papertypes.
Erzsébet Novotny 2011, 'Spectrophotometric Examination of Rough Print Surfaces', Journal of Graphic Engineering and Designhttp://www.grid.uns.ac.rs/jged/download.php?fid=109. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)