As you can imagine, this is quite a feat to accomplish since the boiling lava raises the temperature of the surrounding ocean up to about 110 degrees Fahrenheit (43 degrees C) which steadily increases the closer they get to the volcano flow, so both photographers are dancing right next to the devil, but I think the results are worth it. What about you?
Here are three images which are my favorite out of the bunch, but you must look at the rest of them here, as all of them are stunning: http://tinyurl.com/
You can see even more of their work here.