Here is the picture of one of Guatemala's 33 volcanoes. It's called Volcano Agua. Kind of ironic and amusing that it is called Volcano "Water" since what comes out of a volcano is hot molten lava. Here is more information on their volcanoes and tours if you are ever there and this interests you.
This picture was taken from room 635 at the Westin Hotel where we stay when we visit little G. But I did not take this picture. A friend of mine from our agency shared it with me.