In the vast urban belt of some 11 million people outside Argentina's capital of Buenos Aires, in the immense swath of tree-lined neighborhoods co-existing with areas of chaos – apparently built with little if any urban planning – one frequently comes across grandiose, eyebrow-raising surprises like a rooftop water tank in the shape of a Teletubby or a replica of the Eiffel Tower atop a semi-abandoned building, which residents have erected.

The creators are usually construction workers or shop owners, although some artists are seeking to leave their signature in their neighborhood.

Pedro Flores defines the outskirts of Buenos Aires as a "post-apocalyptic paradise" close to the capital's center. He and two friends run an Instagram account, "The Walking Conurban," a play on the words "conurbano bonaerense," as the roughly 40 municipalities are known in Spanish.

The page publishes images daily of these suburbs, often tinged with a bit of magical realism: a dinosaur on the dirt streets of a poor neighborhood; two Minions dolls greeting people from a home; a Statue of Liberty in the middle of a pasture.

Eiffel Tower

On a rooftop at the corner of a street in the town of La Tablada stands a replica of the Eiffel Tower. Miguel Muñoz, 58, proudly explains how his father, a blacksmith, built it out of leftover iron with the guidance of brochures from the French Embassy.

"He gave it to me on my birthday, that's why I don't sell it," Muñoz said.

The tower is a symbol in the neighborhood. "I took it down once to paint it and the neighbors went crazy thinking someone had stolen it," Muñoz said.

The kettle

On the terrace of a two-story house stands a large water tank in the shape of a kettle, like the ones used by Argentines to make their beloved tea-like infusions known as mate. It was built in 1957 by Italian immigrant Victorio Smerilli and some relatives.

"They decided to do it as a replica of the ‘Victor’ kettle they sold in a store located downstairs in this same house," said Gustavo Smerilli, the immigrant's grandson.

Adriana Paoli runs an art workshop in the building and she is pushing a project to restore the kettle.

"If I say, 'I have my workshop in the kettle,' everyone knows the place," she said.

Statue of Liberty

In the municipality of General Rodríguez, behind a humble house, a replica of a Statue of Liberty rises above a field where horses and cows graze.

The 15-meter-high (49-foot-high) structure is a leftover from the "Liberty Motocross" circuit operated there years ago, the caretaker of the property, Pablo Sebastián, said.

Gorilla of boat house

Sitting peacefully on a rock, next to a door of a boat-shaped house in the town of San Miguel, the gorilla Pepe drinks from a mate gourd. The creator of the house and the gorilla statue is sculptor and painter Héctor Duarte, who died in 2020.

Duarte's family has received offers to buy the cement sculpture, but they refuse to sell.

Busts of Evita, Juan Peron

In the patio of the same house where Pepe the gorilla presides, Duarte's busts of Juan Domingo Perón, three-time president of Argentina, and his wife, Eva María Duarte, can be seen embracing.

Duarte’s family lends the sculptures out for official ceremonies.

Monte Grande water tank

The enormous water tank in Monte Grande's main plaza became a work of art in 2020 when, at the municipality's request, artist Leandro García Pimentel painted a mural on it depicting fire, earth, air and water.

The water tank has become a meeting point and public ceremonies, and newlyweds pose in front of it for photos.

Dinosaur

On a street in front of bricklayer Daniel Niz's house, in the poor Sol de Oro neighborhood in Ezeiza, a dinosaur greets visitors.

"My son wanted a rubber (dinosaur) and it was expensive, so I decided to make this out of recycled things and materials," Niz said.

He previously had the dinosaur on a patio inside his house but he decided to put it outside so people could take photos of the 1.2-ton structure.

Hand of God

A water tank made to look like a large hand holding a soccer ball stands on the roof of a house in the La Cumbre neighborhood on the outskirts of La Plata, recalling the famous goal Diego Maradona scored with his hand against England in the 1986 World Cup.

It was designed by a deceased mason who was well-known to locals.

Colosseum, Tower of Pisa, Arch of Triumph

Replicas of the Colosseum, the Tower of Pisa, and the Arch of Triumph, all European masterworks in the municipality of Ituzaingó were carried out by artist and architect Rubén Díaz, who is considered a "generator of fantasies." Díaz's goal is in part to let his neighbors "travel" to places they would normally never see.

The Colosseum, which is 200 square meters (2,153 square feet) and 8 meters (26 feet) high, recreates the Roman amphitheater.

The Argentine version of the Arc de Triomphe in Paris is 11 meters (36 feet) high and has the late comedian Carlitos Balá immortalized on one side.

Meanwhile, the Leaning Tower of Pisa is located in the front garden of a private property. Díaz has proposed building the Great Wall of China in 2023.

Homer's grill

Homer Simpson, the father from the TV series "The Simpsons," smiles and holds up his thumb from atop the aluminum roof of a restaurant in the town of Ciudadela. On the front of the restaurant, which serves cuts of grilled meat, is the silhouette of Maradona running with a ball.

Teletubby water tank

Po, the red Teletubby with the circular antenna, smiles as she surveys a long and busy highway. But Po isn't just there for decoration – she is the lid of a building's water tank in the town of Ciudadela.

Ignacio Castro, who rents the apartment just below the tank, said that when he was about to move in he found the head of the character of the famous children's show in the kitchen. He gave it to his uncle but the owner of the building demanded it be returned.

Figures of immigrants

Also in Ciudadela, some 20 human-scale figures appear in a row in the entrance garden to the home of Antonio Ierace, an Italian immigrant who arrived in Argentina in 1949 and worked as a bricklayer.

As a hobby, he designed statues dedicated to migrants, including a man carrying two suitcases, and homages to workers such as hairdressers and blacksmiths.

House with Transformers

In the town of Adrogué, gardener Juan Acosta cuts the grass in his yard where there are six robots that resemble Transformers from the 1980s U.S. television program. Passersby can see the Transformers from the sidewalk.

"Curious people take photos daily," Acosta said of the robots made from recycled materials.