The Importance of Coral

MONOMONDAY: TEXTURE
Thanks to Skeena for hosting another monomonday. I have blip struggled today as a lot of the daylight hours have been spent doing chores and on the motorway as we have headed south for half term to stay with Dad. This texture is on a piece of coral collected by Mum and Dad when they lived in the Middle East in the late '70s, before the environmental understanding of the importance of coral.