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Lighthouse

@armholster.bsky.social

230 followers 200 following 480 posts

Semi-retired CDN/US physician (MDCM McGill, MS Mayo/UMN, MPH UW) and lifelong traveller. Most posts are online-sourced photos from countries, cities, and natural environments, a new one every day. Also interests in health policy and technology.
🖥️ 🌎🔬👨🏼‍⚕️📚🚀🇨🇦🇺🇸

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Lighthouse

@armholster.bsky.social

Seven Apostles, Great Ocean Road, Southeast Australia
Website: i0.wp.com/jeroam.co/wp...
#Travel #Daily #Photo #Landscape #Wallpaper #GreatOceanRoad #Australia

December 20, 2025 at 4:16 PM

Lighthouse

@armholster.bsky.social

The surging global rollout of renewables, led by solar, wind, battery and EVs, was the 2025 Science Journal Breakthrough of the Year.
#renewables #energy #solar #wind #battery #EVs
www.science.org/content/arti...

Graphic by V. Penney, from https://www.science.org/content/article/breakthrough-2025

December 19, 2025 at 5:19 PM

Lighthouse

@armholster.bsky.social

Cultural Show, Chiang Mai, Thailand
Website: hanoivoyage.com/uploads/Blog...
#Travel #Daily #Photo #Landscape #Wallpaper #ChiangMai #Thailand

https://hanoivoyage.com/uploads/Blogs/Thailand/Chiang-Mai/old-chiang-mai-cultural-center.webp

December 19, 2025 at 2:35 PM

Lighthouse

@armholster.bsky.social

El Yunque National Forest, Puerto Rico
Website: defendersofwildlife-360365372.imgix.net/sites/defaul...
#Travel #Daily #Photo #Landscape #Wallpaper #ElYunque #PuertoRico

December 18, 2025 at 2:00 PM

Lighthouse

@armholster.bsky.social

Strasbourg Christmas Market, Grand Est, France
Website: i0.wp.com/thetwordtrav...
#Travel #Daily #Photo #Landscape #Wallpaper #Strasbourg #Christmas #France

December 17, 2025 at 1:23 PM

Lighthouse

@armholster.bsky.social

“When you are studying any matter or considering any philosophy, ask yourself only what are the facts and what is the truth that the facts bear out.”
- Bertrand Russell

December 16, 2025 at 6:13 PM

Lighthouse

@armholster.bsky.social

Avenue of the Sphinxes, Luxor, Egypt
Website: www.connollycove.com/wp-content/u...
#Travel #Daily #Photo #Landscape #Wallpaper#sphinxes #Luxor #Egypt

December 16, 2025 at 5:41 PM

Lighthouse

@armholster.bsky.social

Biscari Palace, Catania, Italy
Website: images.squarespace-cdn.com/content/v1/5...
#Travel #Daily #Photo #Landscape #Wallpaper #BiscariPalace #Italy

December 15, 2025 at 1:59 PM

Lighthouse

@armholster.bsky.social

Ha'Penny pedestrian bridge over the River Liffey, Dublin, Ireland
Website: images.ireland.com/media/Images...
#Travel #Daily #Photo #Landscape #Wallpaper #Dublin #Ireland

December 14, 2025 at 3:34 PM

Lighthouse

@armholster.bsky.social

Monument Valley Navajo Tribal Park, Navajo County, Arizona, USA
Website: www.monumentvalley.fr/images/monum...
#Travel #Daily #Photo #Landscape #Wallpaper #MonumentValley #Arizona

December 13, 2025 at 7:47 PM

Lighthouse

@armholster.bsky.social

Sharing a memory from 6 years ago when I was living in London. On December 8, 2019 I was in Paris, which like all the European capitals was dressing itself up for Christmas.
Seasons Greetings to all!

Galeries Lafayette Christmas Tree. Personal photo.

December 13, 2025 at 1:18 AM

Lighthouse

@armholster.bsky.social

Statue of Fray Juan de Zumarraga and Juan Diego with Virgin Mary image on his cloak, Pocito Church, Villa of Guadalupe, Mexico City, Mexico
Website: a.travel-assets.com/findyours-ph...
#Travel #Daily #Photo #Landscape #Wallpaper #VirginMary #Mexico City