Illusion-swirls

Published by SDC on June 19, 2015. Full size is 636×358 pixels.

SDC

October 23, 2018 | #

Well spotted Martin! Typo duly corrected. We were just checking you were paying attention… You missed a great evening!
Martin Bide

October 23, 2018 | #

Wish I’d been there to hear it!
A typo, probably, but orpiment is a yellow pigment
Diana

May 15, 2018 | #

Awesome and Very Informative Article. Thank you so much, It Helps me a lot!
Trevor Larkins

January 12, 2018 | #

An excellent report on what must have been a very interesting pair of industry visits showing how the latest digital technology is being used to update traditional products and processes in order to continue to compete in the high-technology textile printing market. Thank you Clifford and Paul for the organisation and planning.
John Ciesielski

October 19, 2017 | #

What a fascinating lecture and superbly delivered. Just how were these natural dyestuffs and mordents’ were discovered by chance in the early days. We even found out why the Pope still traditionally dresses in purple.
I fully endorse Vanessa’s comments on potential for cancer treatments to move on form Chemotherapy. Disappointing in slow progress by the Pharma companies over past 20 years-I cannot understand why?

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