Sunday, April 27, 2025
Favourite Google Streetview 'location' paintings from 2009
Sunday, April 20, 2025
Where the 16 September 1810 call to arms triggered the Mexican War of Independence
The
Cry of Dolores
crayon, watercolour ink
©2025 Charlene Brown
The Baroque Parroquia Nuestra Señora de los Dolores, sometimes known as the
Grito Church is directly across from the Plaza del Grande Hidalgo and
Independence Garden in Dolores Hidalgo, Mexico.
Miguel Hidalgo y Costilla was a Mexican Roman
Catholic priest, best remembered for his speech, the “Grito de Dolores” (“Cry
of Dolores”), which called for the end of Spanish colonial rule in Mexico.
Today, Hidalgo is celebrated as “the father of Mexican independence.”
Sunday, April 13, 2025
Will I ever be able to pronounce Guanajuato?
©2025 Charlene Brown
Guanajuato was founded by the Spanish in
the early 16th century and became the world's leading silver-extraction centre
in the 18th century. The historic Baroque and neoclassical atmosphere is
preserved by routing traffic through subterranean streets along former
mineshafts.
We were told by our guide that students can
attend the famous Guanajuato University free of charge by maintaining high
grades and doing volunteer work aimed at preserving and beautifying the
colorful residential areas and parks of this World Heritage designated city.
Sunday, April 6, 2025
San Miguel de Allende ̶ possibly the most delightful place in all of Mexico
Alicorns* in the arts & crafts market
watercolour and crayon sketch
©2025 Charlene Brown
In addition to cool inner courtyard gardens, many of the restaurants in San Miguel have umbrella-shaded rooftop dining areas from which you can see the flower-framed doorways and balconies, market stalls, and jacaranda forests leading up to the cathedral-like parroquia (parish church) de San Miguel Arcángel.
*The winged unicorn or alicorn is my favourite species of alebrije, the brightly colored, fantastical creatures of Mexican folk art. In case you didn’t spot them right away… There are three alicorns under the lace-trimmed white umbrella in the centre foreground of this watercolour sketch.
Sunday, March 30, 2025
My 1000th blog post on 1150 Words!
My daughter and I were in San Miguel de Allende last week enjoying a wonderful Road Scholar trip. One day we visited a nearby archaeological site, Cañada de la Virgen. One of the northernmost step pyramid sites in Mexico, it is situated on the MesoAmerican border north of which people were more nomadic and did not build such enormous structures.
The original name of this Otomi celestial and moonrise-aligned ritual and ceremonial location, dating from around 300 CE, is unknown. The Spaniards renamed the (by then abandoned) site Cañada (canyon) de la Virgen when they arrived in about 1540 CE. The virgin to whom the name refers is the Virgin of Guadalupe ̶ Mary, the mother of Jesus ̶ who appeared to a man in Mexico in 1531.
Sunday, March 23, 2025
Favourite Google Streetview ‘location’ paintings from 2010
Revueltas, San Miguel de Allende, Mexico
Sunday, March 16, 2025
Favourite Google Streetview ‘location’ paintings from 2011
Koyukuk River crossing, Alaska, USA
Sunday, March 9, 2025
Thermovoltaic systems
Thermovoltaics is a technology that converts heat into electricity. Waste heat is everywhere. Globally, of the energy used to power the industries that the world needs such as cement and steel, approximately 60% is simply lost as waste heat.
Industrial activities account for about one third of total energy consumption and urgently need to cut CO2 emissions.
In 2022, the energy intensity of the cement sector reached 100 kWh per tonne, with fossil fuels as the primary source of thermal energy. Globally, iron and steel manufacturing consumes 8% of total energy demand, contributing to 2.6 billion tonnes (gigatonnes) of CO2 emissions annually.
Addressing the emissions from these industries and finding ways to capture and productively use the vast amounts of industrial waste heat are critical steps in the fight against climate change.























