My 2018 challenge part 7 Posted byadmin March 11, 2018 I missed posting these on the website last weekend so this week there are 15 sketches I have added. Use the scroll bars to view them all. Whelk shell Image 8 of 16 Retrieved from the beach a Whelk shell, the spiral is fantastic and reminds us of the close relationship between nature and maths. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)
