Went for a little sunrise drive along the Sian Ka'an bio-resevre "road". Pretty rough going the last 10k or so. Several large ruts full of water and rocks.
After waiting out the mosquito horde I caught the sunrise light on the clouds and rocks on this beach.
This is a 4 image focus stack and then a luminosity mask blend for exposure balance. Some additional sharpening in LS5.
Saludos.