With dryness and almost 4 hours at the edge of the volcano I could observe many details of cooling lava. Again and again layers of lava push over glowing lava, tear open the slightly cooled black surfaces and present glowing red lava underneath again.
Again and again you try to recognize figures or other objects in the lava, like I did with the cover picture the eye of Sauron. What do you think?
Attached is a gallery of 6 more details of the fresh lava of Fagradalsfjall volcano: