San Javier's Graffiti Restorers Work Best in the Rain

The first time I watched someone restore graffiti, she was working in a downpour on a concrete wall in Comuna 13's Sector Las Independencias, and she told me the rain was the point. Water softens old wheat paste, loosens sun-cracked latex, and — critically — keeps fresh paint from drying too fast on surfaces that absorb heat like cast iron. The restorers of San Javier don't wait for the rain to stop. They schedule around it.

Medellín's western hillside barrios have been painted, repainted, and fought over for decades. The murals that cover the escalators and alleyways of Comuna 13 get most of the press, but the quieter work happening in San Javier — Comuna 13's official name, which tourists rarely use — is less about spectacle and more about maintenance. A loose network of artists, some trained, some not, cycle through roughly 40 outdoor murals to patch fading, repair vandalism, and occasionally renegotiate a wall's imagery with the family whose house it covers.

1. Why the rain matters, technically

Medellín sits at about 1,500 meters in the Aburrá Valley, and the western slopes of San Javier get afternoon rain roughly 200 days a year. That moisture cycle is brutal on outdoor paint. Acrylics crack. Spray-paint fades into ghostly pastels within months.

The restorers — locally they're called parcheadores, from the verb parchar, to patch — have learned to use the wet season rather than curse it. Dampening a wall before repainting improves adhesion on Medellín's porous concrete block. Rain also washes away the accumulated grime that makes color-matching impossible. Jéssica Alzate, who has been restoring walls in San Javier since 2016, told me she won't touch a mural on a dry week. "The dust eats the color," she said. "I need the wall to breathe first."

Most restoration sessions happen between 2 p.m. and 5 p.m., when the rain is likeliest and the light is still workable.

2. The escalators are not the story

Let me be contrarian here: the famous outdoor escalators of Comuna 13, installed in 2011, get treated as the neighborhood's redemption arc, the engineered happy ending to decades of conflict. They're fine. They're public infrastructure. But the escalators have also become a stage set — lined with souvenir stalls, graffiti tours in English, and DJs playing reggaetón at volumes that make conversation impossible.

Skip the escalator corridor on weekends entirely. It's a bottleneck of selfie sticks and guided groups moving at the same pace, and you'll learn almost nothing about the neighborhood. If you must see them, go before 9 a.m. on a Tuesday or Wednesday, when the shops haven't opened and the concrete is still wet from overnight rain.

The actual cultural weight of San Javier is in its side streets — Calle 32B, the stretch behind the Biblioteca San Javier, the walls along Carrera 109. That's where the parcheadores work, and where the murals aren't designed for visitors.

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3. What the murals remember

Between 2002 and 2003, Operación Orión — a joint military and paramilitary operation — tore through Comuna 13. Hundreds of civilians were disappeared. Entire families were displaced. The murals that began appearing in the aftermath were not decorative. They were forensic. Early works named the dead, marked the houses they'd lived in, recorded dates.

Some of those original murals are gone now, painted over by landlords or lost to demolition. The parcheadores see part of their work as preserving what remains. One wall on Calle 32B near Carrera 109A still carries a 2005 piece listing the names of seventeen disappeared residents. Jéssica Alzate has retouched it three times. The lettering is in a style nobody in the current crew paints anymore, so she taught herself by studying photographs.

Not every mural is political. Some are portraits of grandmothers, soccer players, local dogs. But the political ones set the tone, and they're the ones most at risk of fading.

4. Jéssica Alzate's toolkit

A plastic crate. Twelve cans of Montana spray paint (imported from Spain at roughly COP 45,000 each, which is why most parcheadores use house paint instead). A set of flat brushes from the Ferretería on Calle 34. A phone full of reference photos. A rain jacket from a Korean brand she won't name because she doesn't want to be an ad.

Alzate is 34 and studied graphic design at a technical school in Belén before quitting to paint full-time. She earns between COP 800,000 and COP 1,200,000 a month from a patchwork of restoration commissions, new mural jobs, and occasional workshop fees. It's not enough, she says, but it's hers.

She showed me her color-matching process: she photographs a faded section, adjusts the saturation on her phone until it approximates the original palette, then mixes house paint on a piece of cardboard until it's close. "Close" is the operative word. She doesn't try for invisible repair. The patches are meant to be visible, like darning on a sock.

5. The economics of a wall

Nobody owns a mural in San Javier in any legal sense. The wall belongs to whoever owns the house. The image belongs, loosely, to whoever painted it. The maintenance belongs to whoever shows up.

This creates tension. A homeowner might repaint their facade and erase a mural without warning. An artist might return to "restore" a piece by a different artist and change it substantially. Alzate told me about a 2021 dispute over a wall on Carrera 111 where the original artist — now living in Bogotá — accused a local parcheador of altering his composition. The parcheador argued the piece was disintegrating and someone had to act. They settled it over WhatsApp, apparently. The compromise: the parcheador could stabilize the paint but not add new elements.

No registry, no formal agreement, no funding body. The Junta de Acción Comunal (neighborhood council) occasionally mediates, but mostly the system runs on relationships and phone calls.

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6. Where to eat while paint dries

The empanadas at the stand on the corner of Calle 34 and Carrera 109 — no name on the awning, just a woman named Doña Gloria and a deep fryer — are filled with a potato-and-hogao mix that's aggressively salty in the best way. COP 2,500 each. She closes when she runs out, usually by 3 p.m.

Skip the tourist-oriented restaurants along the escalator route. Overpriced, portioned for gringos, and less interesting than what you'll find two blocks in any lateral direction. There's a corrientazo place on Calle 32B near the Biblioteca where COP 12,000 gets you soup, rice, beans, a protein, and a juice. No English menu. No menu at all, actually — the day's option is written on a whiteboard.

7. The Biblioteca San Javier is doing more than you think

Parque Biblioteca San Javier, designed by architect Javier Vera and opened in 2006, was built during Sergio Fajardo's mayoral administration as part of a strategy to put high-quality public architecture in the city's poorest neighborhoods. The idea was simple and, honestly, kind of radical: make the most beautiful buildings in Medellín belong to the people with the least.

The library hosts a rotating exhibition space that occasionally features work by San Javier's muralists. More relevantly, it has a digital archive — accessible on-site — of mural photographs dating back to 2007. If you want to see what a wall looked like before its third or fourth restoration, this is where you go. The archive is informal, maintained by a librarian named Carlos who photographs walls on his commute. Ask for him by name.

Free entry. Open Monday through Saturday, 8 a.m. to 6 p.m.

8. What gets lost anyway

Not everything survives. Alzate estimates that roughly a third of the murals she's documented since 2016 no longer exist. Some were demolished with their buildings. Some were painted over by homeowners who wanted a fresh facade. A few were deliberately destroyed during territorial disputes between gangs that still operate, quietly, in parts of the hillside.

The parcheadores don't talk about this with bravado or sentimentality. It's just the math. Outdoor paint on porous concrete in a tropical climate has a lifespan measured in years, not decades. Sisyphean by design.

One wall that Alzate particularly mourned: a 2009 portrait of a girl holding a white flag, painted on a house on Carrera 110A that was torn down in 2020 for a road-widening project. She has the reference photo on her phone. She showed it to me in the rain, the screen speckled with water, and then put the phone away.

9. Getting there, getting oriented

Take the Metro to San Javier station (Line B, the western terminus). From the station, the escalator entrance is a ten-minute walk uphill — follow the crowds and the signage. But if you're here for the parcheadores rather than the escalators, turn left after exiting the station and walk along Carrera 109 toward Calle 32B. The Biblioteca San Javier is a useful landmark.

Bring a rain jacket, not an umbrella. The alleys are narrow and steep, and an umbrella makes you the person everyone has to dodge. Wear shoes with grip. The concrete steps get slick.

Last time I was there in October, I made the mistake of wearing white sneakers. They were gray-brown within an hour — paint splatter, mud, and the red dust that coats everything when the rain pauses. Nobody warned me. Consider this your warning.