Shots from 2005 onward are downsampled to save storage space and bandwidth. Let me know if you want the original of any downsampled image.
2002
- Arizona Winter School (Tucson, AZ)
- American Crossword Puzzle Tournament (Stamford, CT)
- Canadian Number Theory Association (Montréal, QC)
- Rennes, France; Rome and Pisa, Italy
- Miscellaneous
- A visit to Stanford in August
- Tilden and Live Oak Parks (Berkeley)
- Elliptic Curve Cryptography conference (Essen, Germany)
- Chicago (and the University of Utah)
2003
- Computational Aspects of Algebraic Curves and Cryptography (Gainesville, FL) (check out the alligators, up close and personal!)
- Marvin 25th anniversary reunion (Cambridge, MA)
- American Crossword Puzzle Tournament (Stamford, CT)
- Arizona Winter School (Tucson, AZ)
- AIM workshop and Google visit (Palo Alto, CA)
- Demolition of Stanley Hall and other scenes from the Bay Area
- Microsoft PuzzleHunt and other scenes from Seattle
- Paris and Rennes (the latter for the Semaine Cohomologique, in honor of Pierre Berthelot's 60th birthday; includes conference photo)
- National Puzzlers League convention (Indianapolis)
- Duluth REU and visit to Gooseberry Falls State Park
- Banff International Research Station
- My parents' house (Silver Spring, MD)
- Institute for Advanced Study (Princeton)
- Max-Planck-Institut (Bonn)
- Metropolitan Museum of Art (New York)
- Birch and Swinnerton-Dyer Conjecture Workshop (Princeton)
- World Trade Center site (New York)
- Zurich (visiting Richard Pink at ETH)
- Train from Zurich to Venice (actually to Padova, but close enough)
- Venice (en route from visiting Francesco Baldassarri, Bruno Chiarellotto, et al in Padova)
- Miami Winter School
- Katz Conference (Princeton)
2004
- AMS-MAA Joint Meetings (Phoenix)
- MIT Mystery Hunt
- Hiroshima (Miyajima and Peace Memorial Park; visiting Nobuo Tsuzuki)
- Thailand (includes subdirectories)
- Tokyo
- Marin Headlands
- Iceland (includes subdirectories)
- Oxford University
- June conferences (mostly ANTS VI in Burlington, and the Stanleyfest in Cambridge)
- Amsterdam
2005
- Yeomen of the Guard (MITG&SP, spring '05; shot in the dark without flash)
- Stanford University (May)
- Rennes
- Budapest Semesters in Mathematics reunion conference (June; includes subdirectories)
- Oberwolfach (June and July; yes, two trips)
- USAMO Award Ceremonies
- NPL convention (Los Angeles, July)
- AMS Summer Research Institute in Algebraic Geometry (Seattle)
- SaysYou! taping (Martha's Vineyard, August)
- Freedom Trail (Boston, September)
- Montréal (September)
- Aix-en-Provence (September)
- Acadia National Park (October)
- Hawaii (with Akira Negi, November; includes sub-subdirectories)
- SaysYou! taping (Copley Plaza, December)
- Greenwich Village (December)
2006
- MIT Mystery Hunt kickoff/wrapup (Cambridge, January)
- Luxembourg (June)
- Leiden (boat trip, June)
- Antwerp (with Jay Pottharst, June)
- Barcelona on foot (June)
- Venice
- Copenhagen (with Lars Laustsen, June)
- Montréal (September)
- Quebec City (September)
- Getty Museum (Los Angeles) (October)
- Harpers Ferry (with Scott and Susan Weiss, November)
2007
- Banff and Lake Louise (February)
- Arizona Winter School (mostly Sabino Canyon; March)
- Denis Auroux and Lauren Williams wedding (also some photos in Lyon; March)
- Air and Space Museum Annex (with Katherine Crowley, April)
- Budapest (May)
- Zacatecas, Mexico (May)
- Tambara, Japan (June)
- Tokyo (June)
- Edinburgh (Journées Arithmétiques, July)
- Reykjavik (July)
- National Puzzlers' League convention, Ann Arbor (July)
- Duluth (Gallian birthday conference, July)
- Shinteki game, San Francisco (July)
- Google headquarters, Mountain View (with Wei-Hwa Huang, August)
- Luminy and Marseille (CIRM, November)
2008
- American Crossword Puzzle Tournament (Brooklyn, February-March)
- Barbados (March; includes subdirectories)
2009
- Hawai'i (June)
- Park City (Utah, June-July)
- Mont St. Michel (France, July)
- Sri Siva Vishnu Temple (Maryland, July)