Good shot of a difficult subject.
The location itself is big, flat, and background is very distant. I personally find it quite hard to get good representative shots of that lava field.
For those that don't know, this is the lava field from the Laki volcano, in the 1783, and it stretches for some 30 km and along the south coast of iceland and covers an area of 565 km2. Believed to be one of the root causes of the French revolution, as it was largely responsible for the reduced or failed crops in Europe in following years.
Regards
Mark.