This Is Clever (14 Photos)

April 17, 2026
By Vidar
A mind-blowing collection of the world's best street art and 3D illusions! Discover surreal murals, an eroded Rubik's Cube graffiti sculpture in the Netherlands, and clever urban art makeovers that will totally transform the way you see your city.

From playful illusions in Milan and Buenos Aires to an octopus rising in Limerick and carved cubes by the sea in the Netherlands. This update brings clever object makeovers, surreal sculptures from Norway, and small imaginative touches that change how the city feels.

More: Art Shouldn’t Be Just for Galleries (10 Photos)


Mind-bending 3D street art illusion by Cosimo Cheone Caiffa in Milan, Italy. This giant mural of a man rolling white paint seamlessly merges with a real pedestrian crosswalk. A perfect example of creative urban graffiti and interactive street art!

🎨 1. Roller Crosswalk — By Cosimo Cheone Caiffa in Milan, Italy 🇮🇹

A giant man paints the street in this brilliant 3D illusion. The paint roller extends right onto the real crosswalk. Wall and pavement blend perfectly into one amazing scene. More: 23 Amazing 3D Murals by CHEONE!

💡 Nerd Fact: Works like this belong to Trezzano sul Naviglio’s amazing Urban Giants festival. This event has grown into a massive international gathering. It turns the whole town into an open-air gallery instead of just treating murals as isolated artworks.

🔗 Follow Cosimo Cheone Caiffa on Instagram


Heartwarming community street art! A small wooden 'Take a stick, leave a stick' sign creates a whimsical library for dogs. A clever and playful urban intervention that brings graffiti and street art charm to an ordinary tree.

🐕 2. Dog Library — By Anonymous in the Neighborhood, Earth 🌍

What a fun and playful community idea! A small sign invites dogs and their owners to “Take a stick, leave a stick.” It magically turns a simple tree base into a whimsical lending library for pets.

💡 Nerd Fact: The joke lands perfectly because it riffs on the famous Little Free Library model. This global book-sharing movement began in Wisconsin back in 2009. Todd Bol built the very first tiny box as a sweet tribute to his mother.


Cute chalk street art by David Zinn in Michigan, USA. A beautifully drawn groundhog enjoys a cozy cup of coffee inside a real hollowed tree stump. This playful graffiti perfectly mixes nature and urban 3D illusion!

☕ 3. Biberstumpf Kaffeeklatsch — By David Zinn in Michigan, USA 🇺🇸

A beautifully painted groundhog enjoys a cozy cup of coffee inside a hollow tree stump. This clever art perfectly blends natural textures with pure imagination. More: David Zinn’s Hidden Chalk Art (12 Photos)

💡 Nerd Fact: David Zinn creates his temporary street drawings using chalk, charcoal, and found objects. He jokingly calls his method ephemeral pareidolic anamorphosis. That is just a very fancy and academic way of saying he finds fun characters hiding in cracks, stumps, and street textures.

🔗 Follow David Zinn on Instagram


Genius street art illusion using a real traffic cone! The shadow is playfully painted to look like a witch flying on a broomstick. A fun piece of urban graffiti that adds magic to the sidewalk.

🧹 4. Witch Cone Shadow — By Anonymous in the Streets, Earth 🌍

A standard traffic cone casts a painted shadow of a flying witch on a broomstick! It magically transforms an everyday street object into a super playful illusion.


Vibrant street art in Limerick, Ireland by Lumen Street Theatre. A standard street bollard is brilliantly painted as a bright blue octopus head with tentacles spreading across the pavement. A playful graffiti transformation!

🐙 5. Painted Octopus — By Lumen Street Theatre in Limerick, Ireland 🇮🇪

A boring bollard becomes the head of a bright blue octopus! Its tentacles sprawl playfully across the pavement. This fun piece was created for an exciting local scavenger hunt. More about it and photos: Painted Octopus on a bollard in Limerick, Ireland

💡 Nerd Fact: Lumen Street Theatre is much more than a mural crew. They are a community arts company working with parades, shadow theatre, and sculpture. That explains why even a simple bollard feels like a tiny festival character.


Giant coastal street art in the Netherlands! A weathered concrete sea block is painted to look like a massive eroded Rubik's Cube. This brilliant 3D illusion and outdoor mural turns the beach into a puzzle playground.

🧩 6. Eroded Rubik’s Cube — By Anonymous in Scheveningen Harbour, Netherlands 🇳🇱

A massive weathered concrete block is painted just like a Rubik’s Cube. It sits right among the sea defenses. The coastal blocks instantly become an oversized puzzle piece. More!: Eroded Rubik’s Cube in the Netherlands

💡 Nerd Fact: According to the official Rubik’s history, Ernő Rubik created the cube in 1974. It started as a clever teaching tool for spatial thinking. It was actually first known as the “Magic Cube” before becoming a global puzzle icon.


Stunning hyper-realistic street art mural by Martín Ron in Buenos Aires, Argentina. A massive portrait of a woman wearing a hat painted brilliantly onto an exposed brick wall. Masterful urban graffiti and architectural illusion!

👩🏽‍🌾 7. Lady in the Wall — By Martín Ron in Buenos Aires, Argentina 🇦🇷

A massive portrait of a woman in a hat and bracelets stretches across an exposed brick wall. This stunning mural perfectly fuses striking realism with clever architectural framing. More: 9 Martín Ron Murals That Redefine Urban Art

💡 Nerd Fact: This artwork feels especially well placed in San Telmo. It is one of Buenos Aires’s oldest and most iconic neighborhoods. In a classic Martín Ron interview, his murals are beautifully described as a mix of large-scale realism and fantasy.

🔗 Follow Martín Ron on Instagram


Vibrant street art mural of a bright elephant by Falko Fantastic in Cape Town, South Africa. This colorful geometric graffiti brings warmth and pure imagination to the local neighborhood walls. A beautiful urban masterpiece!

🐘 8. HORN SOLO — By Falko Fantastic in Cape Town, South Africa 🇿🇦

This stunning elephant mural brings a huge splash of color to the local walls! The vibrant geometric patterns give the artwork a magical and uplifting energy.

💡 Nerd Fact: Falko says his elephant motif began almost by accident. People in Senegal initially objected to his chicken paintings. The elephant later became the absolute star of Once Upon a Town. This beautiful project brings art directly to rural South African homes. He tells the whole funny origin story in this interview.

🔗 Follow Falko Fantastic on Instagram


Hauntingly beautiful underwater street art and sculpture by Jason deCaires Taylor in Haugesund, Norway. Stone riders on horses sit in shallow waters, creating a dynamic 3D illusion that shifts with the ocean tide.

🌊 9. The Rising Tide — By Jason deCaires Taylor in Haugesund, Norway 🇳🇴

Incredible sculptures of horseback riders stand in shallow waters. Their ghostly presence shifts constantly with the changing tides. This powerful artwork connects deeply with the surrounding seascape.

💡 Nerd Fact: On Jason deCaires Taylor’s official project page, the riders are linked to the Four Horsemen of the Apocalypse. The horses’ heads are actually shaped like oil pumps. This turns the entire work into a powerful climate warning about fossil fuels and rising sea levels.

🔗 Follow Jason deCaires Taylor on Instagram


Playful cat street art mural! A painted black cat sits on a yellow building stripe, while a white cat shape is cleverly formed by the shadow directly below. A genius optical illusion and urban graffiti trick.

🐈 10. Cats on the Wall — By Anonymous in the Streets, Earth 🌍

A charming mural shows a black cat resting on a bright yellow band. Right below it, a clever white cat shape appears in the shadows! The artwork beautifully uses light and contrast to create a super playful scene.


Beautiful large-scale street art mural titled Sembrando Paz by Adriana del Rocío and Carlosalberto Gh in Culiacán, Mexico. Featuring a loving mother and her children surrounded by peaceful white doves. An inspiring graffiti masterpiece!

🕊️ 11. Sembrando Paz — By Adriana del Rocío & Carlosalberto Gh in Culiacán, Mexico 🇲🇽

A breathtaking large mural shows a gentle mother and her children. They are happily surrounded by white doves and vibrant flowers. It wraps beautifully around the corner of a residential building.

💡 Nerd Fact: The brief for Sembrando Paz had one simple rule. It had to speak about peace. Adry del Rocío asked herself where peace truly begins. She realized it starts at home, which perfectly inspired this touching mother-and-children design.


Vibrant street art character mural by the artist ImSorry on a textured wall in Cape Town, South Africa. Highly creative and colorful urban graffiti that brings instant joy to the city streets!

🎨 12. Colorful Character — By ImSorry in Cape Town, South Africa 🇿🇦

This vibrant piece instantly grabs your attention with its bold colors and playful style! It brings a massive dose of joy directly to the streets of Cape Town.

🔗 Follow ImSorry on Instagram


Awesome graffiti street art titled Dieter by Blesea in Cherbourg-en-Cotentin, France. A brilliant and creative mural that perfectly transforms an ordinary urban wall into an eye-catching 3D illusion and masterpiece.

🚗 13. Dieter — By Blesea in Cherbourg-en-Cotentin, France 🇫🇷

Blesea strikes again with this incredibly fun and expressive piece! It perfectly transforms an ordinary spot into something totally unforgettable and full of character.

🔗 Follow Blesea on Instagram


Nostalgic and vintage-style street art mural named Territori Potablava by Miquel Wert in Barcelona, Spain. Produced by Fundació Contorno Urbano. This beautiful urban artwork honors local history with classic graffiti flair.

🐔 14. Territori Potablava — By Miquel Wert in Barcelona, Spain 🇪🇸

This striking vintage-style mural pays a beautiful tribute to local history. It instantly transports you back in time while you are just walking down the street!

💡 Nerd Fact: “Pota blava” is the iconic local chicken of El Prat. It is deeply tied to a famous poultry fair tradition that goes back to 1921. This theme is a perfect fit for Miquel Wert. His amazing art practice often begins with found family photographs to explore memory, identity, and place.

🔗 Follow Miquel Wert on Instagram


Which one is your favorite?

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Discussion 6 comments

  1. Comment on this photo🎨 12. Colorful Character — By ImSorry in Cape Town, South Africa 🇿🇦View photo ↑

    Location: Cape Town, South Africa.
    Context: Cape Town’s mural culture became a major part of neighborhood identity in areas like Woodstock and Salt River, where public walls are used for local storytelling and community visibility. In that context, each new wall is not just a standalone image but part of a wider urban archive built in public view.

    Reply
  2. Comment on this photo👩🏽‍🌾 7. Lady in the Wall — By Martín Ron in Buenos Aires, Argentina 🇦🇷View photo ↑

    Location: San Telmo, Buenos Aires, Argentina.
    Context: San Telmo is one of Buenos Aires’ oldest neighborhoods and a core area for the city’s cultural revival after the late 20th century, especially through street fairs, public performance, and open-air visual culture. Works placed here often reach both local residents and international visitors from the Sunday market corridor, so the wall becomes part of a shared civic narrative rather than a gallery-only audience.

    Reply
  3. Location: Haugesund, Norway

    Context: British sculptor Jason deCaires Taylor creates site-specific tidal and underwater installations that often double as artificial reefs. This piece is designed to be fully revealed and submerged by the daily tides, acting as a visual clock for rising sea levels and an exploration of humanity’s relationship with the ocean.

    Reply

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