Jean-Bernard Hayet
LightNews LightNews
banner
jbhayet.mathstodon.xyz.ap.brid.gy
Jean-Bernard Hayet
@jbhayet.mathstodon.xyz.ap.brid.gy
33 followers 35 following 26 posts
[bridged from https://mathstodon.xyz/@jbhayet on the fediverse by https://fed.brid.gy/ ]
Posts Replies Media Videos
jbhayet.mathstodon.xyz.ap.brid.gy
To be or not to be!
A grasshopper seems to be holding in its legs a ball-shaped fruit
November 7, 2025 at 1:32 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
Foggy day over Sierra de Santa Rosa. In the foreground, some nopales on the left and a dead trunk; in the background, the woody hills under the morning fog.
November 2, 2025 at 8:12 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
A photo with a small cactus and a capybara-shaped locust on the side of it.
September 28, 2025 at 5:55 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
Group of horses on the hills above Guanajuato, México. Cloudy sky and green, hilly landscape.
September 7, 2025 at 8:21 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday Sierra de Santa Rosa, con la silueta de la Giganta en el fondo.
A landscape with oak forest, hills and valleys, under a low, grey sky. At the background, some sun rays over the Giganta mountain.
July 27, 2025 at 5:38 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#Mosstodon
A round-shaped biznaga cactus surrounded by a thick layer of moss
July 21, 2025 at 11:07 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday some anamorphic street art in the streets of Guanajuato from colleagues of CIMAT
A street of Guanajuato in central Mexico. Colorful houses with a cobblestone street. A chair is drawn on the street with yellow tape with anamorphic effect
June 29, 2025 at 6:50 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
Downtown Guanajuato, a reddish bell tower with a large white cloud in the background.
June 1, 2025 at 2:49 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
Some narrow little street in Guanajuato, México. On the left, a red building with some of the painting gone
May 4, 2025 at 9:43 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#WindowFriday
A window painted on an orange wall in a laundry room. The window is inspired from a JJ Sempé cartoon, with Paris roofs and three persons and a dog flying over Paris.
April 18, 2025 at 3:36 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#bird
A transvolcanic geay, in Sierra de Santa Rosa, Guanajuato. The bird has nice electric blue (?) feathers and is standing on a branch. Locally they are known as "chuin".
March 29, 2025 at 5:16 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
View over the Volcán de Fuego volcano, in Jalisco, México. The massive shape of the volcano occupies the left side of the image; on the right side and on the foreground, formation of rocks from the Nevado de Colima.
February 3, 2025 at 2:29 AM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
Inside a cafe of a colonial Mexican city. An empty chair and table with flowers and a bottle of water. A window is widely open and one can see the dome and tower of a church and colonial buildings.
January 5, 2025 at 9:41 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
Six street dogs sleeping on a sidewalk of a provincial Mexican town.
December 29, 2024 at 4:31 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
Mexican landscape. On the foreground, dry grass and a few trees and cactii on a slope. On the background, under a blue sky, the Puebla-Tlaxcala valley with the massive shapes of the volcanoes Popocatépetl (active with smoke emanating from it) and Icczacihuatl (aka the sleeping lady)
December 29, 2024 at 4:09 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
A Mexican landscape with cactuses and bushes in the foreground and a reservoir farther in the background. The sky is covered by little clouds.
December 8, 2024 at 2:35 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#thicktrunktuesday
A zone of mezquites in central mexico
December 3, 2024 at 9:24 PM
jbhayet.mathstodon.xyz.ap.brid.gy
We repeated the camera obscura experiment at CIMAT for open day. Lot of fun!
The view through a pinhole for a camera obscura experiment: a church and the hills around. The view inside the camera obscura: same church upside down projected over a screen The camera obscura (one of CIMAT's offices) with the pinhole on a window and a group of kids watching the projected image
December 1, 2024 at 2:03 AM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
A large cactus (órgano cimarrón?) in the hills around Guanajuato Capital.
November 25, 2024 at 6:33 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
A young cactus (biznaga?) in the foreground. In the background, dry weeds on the slope of a hill.
November 25, 2024 at 6:16 PM
jbhayet.mathstodon.xyz.ap.brid.gy
#silentsunday
A Mexican landscape of mountains covered with trees, with a reservoir at the bottom.
November 17, 2024 at 1:31 PM
jbhayet.mathstodon.xyz.ap.brid.gy
Morning sun over the city of Guanajuato, Mexico. A pirul tree and cactii on the foreground. The city and surrounding hills on the background.
November 13, 2024 at 2:12 PM