How on earth, you may ask, did the shells of marine animals - from sponges to mussels - end up producing, millions of years later, this stunningly beautiful 'design'?
Our planet once had low magnesium calcite seas where now they are high in magnesium calcite.
Climates and times change - sometimes, as here, for the good.
Anyway, now you can sit down and have a quiet - if beautifully colourful - tea (or coffee) with Weston.
This quality ceramic mug is a good size (8 x 9 cms), and printed from top to bottom with this favourite design.
It is printed in the UK specifically for you, and will be delivered to you within a week of you ordering, or to any other UK address you choose.
As designer mugs are often £20 to £25, we hope you agree this represents excellent value, especially important if you are tempted to buy a set of 4 or 6 identical or complementary mugs.