Crossing the desert

Leaving the luxurious green islands for a couple of weeks, I look below and see only desert. I will have less blogging opportunities ... c-ya anytime soon.

Sand dollars from Sao Tome

From the Echinoderm class the Sand dollar is a unique marine animal. In Sao Tome and Principe they can only be found in one beach, the beach of the seven waves (Praia das Sete Ondas).
The particularity of the Santomese Sand dollar is that he reminds us of a mask, or a ghost, or a …