Barcelona Travel Photos

2019 Trip to Barcelona including Atlas Obscura "Behind the Scenes" tour

March 2nd to 11th, 2019

After arriving and getting de-jetlagged on Saturday, I spent Sunday walking down La Rambla to the waterfront, then went up to the Fundacio Miro, and spent the afternoon at the Picasso Museum (no photos …

Cuba Travel Photos

2018 American Archaeological Conservancy Cuba Tour

November 9th to 19th

• Holguin, Chorro de Maita, Banes, Bariay Kay
• Santa Clara and 1st night in Havana
• Main sites in Havana
• Viñales and return to Havana

Florida Travel Photos

2018 Trip to Miami and Everglades National Park

November 7th and 8th

This was a two day prelude to the Cuba trip, giving me some time to acclimate and de-jetlag.

The first day was at Everglades National Park: morning up at Shark Valley, afternoon at southernmost station Flamingo:

• Everglades National …

Oaxaca Travel Photos

2017 Trip to Oaxaca, Mexico (American Archaeological Conservancy tour)

October 27th to November 6th

• Oaxaca City and Oaxaca Cultural Museum
• Monte Albán Archaeological Site and Museum
• Oaxaca City Tour and Santa Domingo Church
• Cochinilla Dye Production and Craft Villages (Coyotepec, Tilcajete, Jalieza) and Aguilar Sisters
• Atzompa Archaeological Site and Museum …

Tiling talk

Tiling talk

Back in 2014, I got a talk together about Tilings, how they connect Art, Math and Science, and presented it at the IFCON mini-conference, organized by Chris LuVogt. He posted the slides and a YouTube video of my presentation.