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Tlali

Tlali is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Tlali rather than just read about it. In short: Tlali (Nahuatl languages: Tlalli: land or earth; ) is a sculpture of an Indigenous woman by Mexican contemporary artist Pedro Reyes. It was installed at a new wing opening at the Los Angeles County Museum of Art in April 2026.

Tlali — main illustration
Tlali — illustration

Key takeaways

  • Tlali belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Tlali to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Tlali from memory before moving on to harder problems.

Reference excerpt

Tlali (Nahuatl languages: Tlalli: land or earth; ) is a sculpture of an Indigenous woman by Mexican contemporary artist Pedro Reyes. It was installed at a new wing opening at the Los Angeles County Museum of Art in April 2026. A similar large-scale version head was intended to replace the Monument to Christopher Columbus on Mexico City's Paseo de la Reforma, while a smaller version was exhibited at the Lisson Gallery in New York City in May 2021. The version intended for Paseo de la Reforma was inspired by the Olmec colossal heads and was meant to honor 500 years of the resistance of Indigenous women. The mayor of Mexico City, Claudia Sheinbaum, announced in September 2021 that Tlali would replace the monument to Columbus, which had been removed from its plinth in October 2020, officially for restoration. The announcement, design, name, and selection of Reyes as the sculptor of the Reforma sculpture, as well the undiscussed removal of the Columbus statue, received mixed opinions. Days later, following criticism, Sheinbaum said that a committee would determine the project's future, and in October she stated that a copy of The Young Woman of Amajac, discovered earlier that year, would be placed there instead. Although the Mexico City government never formally declared the project canceled, journalists and scholars have generally regarded it as such. The version installed at the LACMA lacks several features present in the original Mexico City proposal and, according to the museum, differs in both purpose and meaning. Nevertheless, it received criticism linked to the earlier project in Mexico City.

Background: Mexico City project

Inception In the context of the commemorations of the 500th anniversary of the Fall of Tenochtitlan, the capital of the Aztec Empire and present-day Mexico City, the city government announced several changes and celebrations to take place in 2021. Tlali was set to replace a monument honoring the Genoese explorer Christopher Columbus, originally located on a roundabout along Paseo de la Reforma, in Cuauhtémoc, Mexico City. The statue of Columbus was removed on 10 October 2020, prior to an attempted demonstration to topple it two days later, on Columbus Day. According to the city government, it was removed amid a series of restoration works carried out by the National Institute of Anthropology and History (INAH). The head of government of the city, Claudia Sheinbaum, said public debates would be held in 2021 to determine the future of the monument. On the other hand, the Committee for Monuments and Artistic Works in Public Spaces (Comité de Monumentos y Obras Artísticas en Espacios Públicos, COMAEP) is responsible for evaluating, approving, and overseeing the installation, relocation, and conservation of monuments and public artworks in Mexico City. On 5 September 2021, International Indigenous Women's Day, Sheinbaum announced that the statue of Columbus would not be returned to its original site. Instead, a relocation to Parque América, Polanco, was proposed. She also said that Tlali would replace the statue of Columbus, to honor 500 years of the resistance of Indigenous women, and that the relocation was not intended to "erase history" but to "deliver social justice". She also mentioned that the decision was taken after receiving 5,000 signatures from Indigenous women who called to "decolonize Paseo de la Reforma".

Description

Tlali was sculpted by Mexican artist Pedro Reyes. He explained that the government had chosen him because there were few sculptors in the country specializing in monumental stonework and that the project had to be completed before March 2022. Tlali was planned to be made of volcanic rock and, before the project was canceled, was being sculpted in three workshops located in Iztapalapa, Chimalhuacán, and Coyoacán by women artisans and sculptors. In Coyoacán, where Reyes also lives, 150 stone blocks were produced for the creation of the sculpture, each measuring 75 centimeters (30 in) in height and weighing 2 metric tons (2.0 long tons; 2.2 short tons). This division facilitates transportation. Reyes said he felt honored to be selected to sculpt it, as there are no monuments honoring Indigenous women in the country, who, in his view, "have supported the country". The sculpture was titled Tlali, from the Nahuatl word tlalli, meaning "land" or "earth". He stated that the sculpture reflected the common association of the Earth with "Mother Earth" rather than "Father Earth". The sculpture was based on Olmec art, created by the Olmecs, a pre-Columbian civilization that developed during the Mesoamerican Preclassic Era. Reyes was inspired by the Olmec colossal heads and said he had difficulty transforming Tlali into a female figure since the original heads were based on men. Tlali was projected to be a head 6.5 meters (21 ft) high, supported by an additional 2.5 m (8 ft 2 in) tezontle base. Its diameter would have been 5 m (16 ft) with an approximate weight of 150 metric tons (150 long tons; 170 short tons). The eyes were inspired by those of a jaguar, and the lips were modeled on two snakes. For the hair, a pair of braids that converge at the occipital region were chosen to form a symbol of Nahui Ollin, the Earthquake Sun. According to Reyes, he first designed the figure to have a bun but anthropologists told him that pre-Hispanic cultures used braids that imitated the appearance of ears of ergots.

Reception The announcement, the proposed design and name, the selection of Reyes as sculptor, and the removal of the Columbus statue without prior public discussion all drew polarized reactions. Mexican president Andrés Manuel López Obrador supported the decision to install the sculpture. Similarly, local representatives and senators from Morena – the ruling party of Mexico, of which Sheinbaum and López Obrador are members – endorsed the project. Congresswoman Alejandra Méndez Vicuña said the sculpture celebrated "Indigenous peoples and their women". For Representative Guadalupe Chávez Contreras, Tlali promotes "justice and recognition for all Indigenous women". Senator César Cravioto Romero said the project promotes a shift in the mindset of Mexicans, as it challenges the notion that foreign things are better.

Removal of the Columbus statue

… excerpt ends here. Continue reading the full article.

Illustrations

Tlali illustration
Tlali illustration
Tlali: Artist's rendering proposed to be placed on Paseo de la Reforma.
Artist's rendering proposed to be placed on Paseo de la Reforma.
Tlali: The monument to Christopher Columbus in 2013
The monument to Christopher Columbus in 2013
Tlali: Feminists installed Justicia on the former site of the Columbus monument. It was erected as a form of protest against Tlali.
Feminists installed Justicia on the former site of the Columbus monument. It was erected as a form of protest against Tlali.

Worked examples

Example 1 — a first encounter with Tlali

Start with the simplest possible case. Write down what Tlali claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Tlali before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Tlali ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Tlali

In research
Tlali appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Tlali in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Tlali is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2021 in Mexico, 2026 in Los Angeles, 2026 sculptures, so understanding it makes those chapters shorter.
In everyday life
Look for Tlali outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Tlali in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Tlali means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Tlali out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Tlali in simple terms?

Tlali (Nahuatl languages: Tlalli: land or earth; ) is a sculpture of an Indigenous woman by Mexican contemporary artist Pedro Reyes. It was installed at a new wing opening at the Los Angeles County Museum of Art in April 2026.

Why does Tlali matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Tlali?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Tlali.

Tags

  • 2021 in Mexico
  • 2026 in Los Angeles
  • 2026 sculptures
  • Busts in Mexico
  • Claudia Sheinbaum controversies
  • Collection of the Los Angeles County Museum of Art
  • Controversies in Mexico
  • Heads in the arts
  • Indigenismo in Mexico
  • Indigenous peoples in Mexico City
  • Lava rock buildings and structures
  • Outdoor sculptures in California

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