Theodore Roosevelt Island
The statues and plaza of the Theodore Roosevelt Memorial
May 31, 2012
Photos: 8
Profile Photos
Album for profile photos
May 9, 2011
Photos: 1
Paxton's Cave
The DC Grotto's trip to Paxton's Cave, 3/12/2011
Mar 12, 2011
Photos: 60
North Fork Mountain
Single-rope practice on a virgin drop at North Fork Mountain, WV with the DC Grotto.
Jul 24, 2010
Photos: 95
Monticello Gardens
Pictures of the Gardens of Monticello
Jul 17, 2010
Photos: 75
"Casino Jack" premiere
The panel discussion after the premiere of "Casino Jack"
Apr 29, 2010
Photos: 6
United States Botanic Garden Conservatory
Pictures of (mostly) flowers at the United States Botanic Garden Conservatory in Washington, DC
Photos: 50
National Air and Space Museum
Pictures taken at the National Air and Space Museum
Apr 12, 2010
Photos: 64
Hirshhorn Sculpture Garden
Pictures taken at the sculpture garden of the Hirshhorn Museum
Photos: 20
National Zoo
Pictures from the National Zoo in Washington, DC
Apr 11, 2010
Photos: 400
Monuments of Washington
Some monuments and architecture from Washington, DC. Early April, 2010
Apr 7, 2010
Photos: 180
Lyle Lovett
Lyle Lovett at the Strathmore Music Center in Bethesda, MD
Nov 2, 2009
Photos: 7
Mammoth Cave - River Styx Tour
The River Styx extension to the Historic Tour route
Jul 18, 2009
Photos: 12
Speleology
Pictures taken during the Speleology class at Hamilton Valley, June 2009
Jun 15, 2009
Exploration of Mammoth Cave
Pictures taken on the Exploration of Mammoth Cave course, June 6-12, 2009
Jun 6, 2009
Photos: 340
Cunningham Falls State Park
The trails of Cunningham Falls State Park in Thurmont, MD
May 30, 2009
Hidden River Cave
Vertical practice and Sunset Dome inside Hidden River Cave, in Horse Cave, KY
Apr 18, 2009
Photos: 10
Wild Cave Tour
Pictures taken on various Wild Cave Tours
Apr 12, 2009
Photos: 23
The Wild Cave Tour at Mammoth Cave, 03/29/2009
Mar 29, 2009
Photos: 70
La Jolla
Trip to La Jolla, March 2009
Mar 25, 2009
The pictures I managed to get on my second Wild Cave Tour before the camera stopped working
Feb 28, 2009
Photos: 25
Mammoth Cave Grand Avenue Tour
The "Grand Avenue" tour of the Mammoth Cave
Feb 14, 2009
Photos: 100
Diamond Caverns
The tour of Diamond Caverns
Feb 1, 2009
Photos: 40
Mammoth Cave Historic Tour
The "Historic" tour of the Mammoth Cave
Jan 24, 2009
Photos: 80
Sideling Hill in Winter
Pictures from Sideling Hill in Western Maryland during the winter
Jan 22, 2009
Western Bourbon Trail
Three distilleries at the western end of the Kentucky Bourbon Trail: Jim Beam, Heaven Hill, and Maker's Mark
Nov 15, 2008
The Abbey of Gethsemani
The Abbey of the Trappist monks of Our Lady of Gethsemani
Nov 9, 2008
Election Day 2008
Photos from the 2008 election
Nov 4, 2008
Mammoth Cave Lantern Tours
The lantern tours in Mammoth Cave and Great Onyx Cave
Oct 29, 2008
Photos: 175
Mammoth Cave National Park South Side Trails
The trails on the south side of Mammoth Cave National Park
Oct 18, 2008
Photos: 150
Scopes Trial Museum
A museum commemorating the Scopes Monkey Trial in the Rhea County Courthouse in Dayton, Tennessee
Aug 1, 2008
Photos: 94
Confusing Road Signs
Jul 26, 2008
Sideling Hill
Driving over Sideling Hill on I-68 in Maryland
Jul 7, 2008
Mardi Gras 2008
Pictures taken over Mardi Gras weekend 2008
Feb 6, 2008
Photos: 9
Faro, Portugal 2007
Pictures taken in Faro, Portugal during the 16th Oporto Meeting on Geometry, Topology and Physics, July 2007
Jul 10, 2007
Regalia Photos
Some pictures of me in my doctoral regalia, mostly taken on the campus of Johns Hopkins University
Jul 29, 2006
Photos: 5
Budapest
Pictures from my trip to Budapest, June 2004
Jun 26, 2004
Photos: 132
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