I am an American photographer who specializes in cave photography. I generally target my uploads to the Commons to accompany specific pages I am adding information or photos to. I'm part of the Volcanology working group due to my interest in lava caves. I also created the Sea Caves page from scratch. I have a large educational web site devoted to caves and cave formations, with many photos, called The Virtual Cave. I can be reached at firstname.lastname@example.org.
Good view of the interior of Lava River Cave in Oregon showing intact wall linings.
Stefanshellir lava tube
Shark tooth stalactites
Tubular lava stalactites
Tubular lava helictite
Volcanic Rift cave
open vertical volcanic conduit
Pit crater with an inner pic
Looking up the volcanic throat of Thrihnukagigur in Iceland, an open volcanic conduit, from the former magma chamber. A lift use to move people up and down the 120-meter drop is visible in the image.
Inside the former magma chamber of Thrihnukagigur in Iceland. A lift use to move people up and down the 120-meter drop is visible in the image. This is basically at right angles to my shot #1 with the same title.
Map of Thrihnukagigur in Iceland. An open conduit leads 120 m to the surface and visitors are lowered in a cable car.
The Bennett Juniper tree in Stanislaus National Forest in Tuolumne County, California, largest juniper tree in North America. View of the south side. It is located in a preserve and one is not allowed at the base of the tree.
The Bennett Juniper tree in Stanislaus National Forest in Tuolumne County, California, largest juniper tree in North America.