Classical meets modern in a surreal mashup splashed all over the walls of the Thomas cafe in the Netherlands, the work of a duo of artists known as Studio Giftig. Highly in demand for their colorful, oversized works of art, Niels van Swaemen and Káspar van Leek were invited to transform the kind of space most muralists only dream of working in, wrapping their imagery around baroque molding and up onto the ceiling.

Entitled “A Surreal Perception,” the monumental piece pairs black and white portraits of stone statues with floating whales, neon sunglasses, crowned monkeys riding cranes and more, all set on a pale pink backdrop. Much of the work was completed using spray cans, which helped them get into the nooks and crannies of the molding.

The result is a bar, restaurant and event space that’s truly unforgettable. You can check out more images of these vivid interiors at the Thomas’ Facebook page, and follow Studio Giftig’s latest works on Instagram.

Spanning the massive multi-building rooftop of a construction company, this black-and-white mural of a lounging girl might just be the largest ever painted. Commissioned by French duo Ella & Pitr for Norway’s Nuart Street Festival, the painting takes up an incredible 21,000 square meters, and in overhead photos, nearby cars look like toys.

Entitled ‘Lilith and Olaf,’ the mural depicts a girl lying on her side with the figure of a crowned man by her side, representing King Olaf I of Norway, who ruled the nation from 995-1000 and was born just a few meters away from the site. Her red toenails and the king figurine are the only spots of color in the scene, unless you count the three living people that can be seen near her mouth in the photos.

Though it was created for the festival, most attendees will never see it, as it can only be viewed from above. This might seem limiting, but thanks to the building’ location adjacent to the Sola airport, thousands of people traveling to and from the area can glimpse it from their airplane windows.

Six industrial silos along the heart of Vancouver’s waterfront have been transformed into colorful, towering human figures in a massive mural project by Brazilian street artist duo Os Gemeos. The identical twins, known for large-scale and often politically-charged urban art, raised funds via IndieGoGo to complete the project for the Vancouver Biennale.

The silos are a landmark for the city, sitting within an ocean cement manufacturing and distribution plant on Granville Island, but they’re not exactly nice to look at. While the rest of the island is brimming with colorful plants and costumed buskers, the silos stand as the final tie to its industrial past.

The Sao Paulo-based brothers raised over $25,000 for the 2014-2016 Biennale exhibition celebrating art in public spaces, helping to offset the total cost. The finished work, which will be the team’s largest yet, will be unveiled on September 7th, 2014. The mural will measure a total of 23,500 square feet and stand 75 feet tall.

“We have an ongoing project called ‘Giants’ that has been realized in several places in the world such as Greece, USA, Poland, Portugal, the Netherlands, Brazil and England, and we will continue now in Canada, but with a difference. As the proposed Biennale has a strong connection with sculpture, we decided to find a place where the painting can be transformed, creating a dialogue between the two-dimensional and three-dimensional worlds.”

“Another aim of this project is to bring new characters to Vancouver while sharing perspectives and cultures and establishing a relationship between the people who frequent this site and integrate this work into city scenery. The connection between water and land on Granville Island, on the false creek margins, also had a lot to do with the choice of location – for us, the water acts as a vein, symbolizing life, and it is very present in our work.”

Far removed from the small-time taggers that can’t resist any unmarked urban surface, muralists and street artists bring gallery-worthy art to the streets where they can be enjoyed by all. Sometimes the murals are commissioned and sometimes they’re done guerrilla-style under cloak of night, but splashed across the surface of a bare concrete wall or the unadorned face of an abandoned building, they’re a welcome touch of color and character.

Incredible Giant Treehouse Mural by Swiatecki, Poland

(images via: my modern met)

A mural of any size is quite an undertaking even for experienced artists, but imagine painting the entire facade of a 12-story building. Swiatecki, a Polish painter, graphic designer and urban activist, says that this impressive stylized treehouse – which even incorporates some of the windows on the building into the design – took 9 people, 350 80-liter cans of acrylic paint, 3 months and 7 days to complete.

Trompe L’Oeil Murals of John Pugh

(images via: illusion-art.com)

Celebrated 3D mural artist John Pugh has created stunningly deceptive works of art all over the world. In Santa Cruz’s ‘Bay in a Bottle’, Pugh trucks us into seeing the so-real-you-could-touch-it figure of a man standing in front of a landscape scene inside a transparent tube. Another mural, Siete Punto Uno in Los Gatos, California, reveals  a temple to the Mayan jaguar god – considered “the propitiator of earthquakes”. Amazingly, even the woman peering inside is painted.

“I have found that the “language” of life-size illusions allow me to communicate with a very large audience,” says Pugh on his website. “It seems almost universal that people take delight in being visually tricked. Once captivated by the illusion, the viewer is lured to cross an artistic threshold and thus seduced into exploring the concept of the piece. I have also found that by creating architectural illusion that integrates with the existing environment both optically and aesthetically, the art transcends the “separateness” that public art sometimes produces. “

Abstracted Figures by Damon Ginandes, Brooklyn, NY

(images via: wooster collective)

In the boarded-up windows of an abandoned building that would otherwise be an eyesore are dreamy abstracted figures rendered in spray paint and latex acrylic – matching those on a nearby wall. These paintings by Damon Ginandes are in his home neighborhood of Red Hook in Brooklyn, New York. Ginandes, who has worked in film post-production, is now pursuing art full-time and also shows in galleries.

Ninia Kukul by Stinkfish, Colombia

(images via: graffart.eu)

The streets of Colombia get exciting blasts of color in the most unexpected forms thanks to street artist Stinkfish, who uses photographs of his friends and family to create the realistic yet stylized portraits seen all over the country.

Vortex of Faces by Liqen, Spain

(images via: my modern met)

You could stare at this massive mural by street artist Liqen for hours, continually noticing new details like dog faces, hands, tentacles, stitches and other odd inclusions. But take care not to get sucked in – it looks kind of scary in there.

Art Doesn’t Help People by Herakut, Germany

(images via: my modern met)

Hera plus Akut equals Herakut, a male and female duo of graffiti artists that combines their contrasting styles to create vivid, unusual murals and street art like this piece on a wall in Germany. Akut puts down a base layer of spray paint and then Hera comes in and adds painterly details that are more often seen on canvas than on brick and concrete, making their collaborative efforts some of the most distinctive in the world of street art.

Curving Skeleton by ROA, Santander, Spain

(images via: my modern met)

When a gigantic black and white animal appears on a wall in an urban area, one graffiti artist is more than likely responsible: Ghent, Belgium-based ROA, whose street work has been seen in metropolises around the world from New York to Warsaw. ROA has also begun exhibiting in galleries in 2010, including a show at London’s Pure Evil Gallery in April.

Scott Radke’s Ohio Public Art

(images via: scottradke.com)

Known internationally for his dark yet charming marionettes and sculptures, Ohio artist Scott Radke has also graced his home town of Tremont as well as Ohio City with several public and privately commissioned murals in his signature style. Beloved by locals, some of the works were threatened by the sale of the land they stood on, but the painted cement shapes that were once part of a playground were moved and auctioned off to collectors.

Dalata’s Sea Life Mashup, Rotterdam

(image via: wooster collective)

Brazilian artist Andre Dalata made this whale of a mural in Rotterdam, mixing sea creatures like stingrays, porpoises and fish of various species into a surreal many-eyeballed conglomeration. Dalata, who started his street art career in 1997 in his hometown of Belo Horizonte, often incorporates nature into his designs.

Marguiles Mural by The Mac & Retna, Miami

(images via: mash kulture)

Every year at Miami’s famed Art Basel modern art exhibition, street artists The Mac and Retna team up to create a new mural. This one, from 2009, was painted for the Marguiles collection as part of Primary Flight, an annual street art installation throughout the Wynwood Arts District in Miami. Retna’s responsible for the background while The Mac paints the figures in his signature engraving-like style.

Photo-Graffiti by JR, Brazil

(images via: jpgmag)

The hills have eyes, literally, thanks to “photograffeur” – that’s photographer and ‘graffeur’, French for graffiti artist – JR, who gave a downtrodden Brazilian favela a curious makeover. The artist, known only by those initials and nearly as mysterious as Banksy, travels to downtrodden neighborhoods to carry out his largely unauthorized photo-pasting projects. But far from being angry about the work, locals – who are themselves typically the subjects of the photos – see him as a hero. Some of the photos, printed on waterproof vinyl, double as new roofs.

JR was awarded the 2011 $100,000 annual prize from the TED conference (technology, entertainment and design) and says he will reinvest the prize money into his ever more ambitious projects, just as he did with the $35,000 he made from selling one piece at auction in 2009.

“If there’s one thing I’ve always taken care of with my work, it’s that it’s never an advertisement for anything other than the work itself and for the people it’s about ? no ‘Coca-Cola presents,’ ” he told The New York Times. “I think the TED people knew that that was one of my main concerns, and I feel pretty sure that we can come up with a project that works that way.”

Fish on a Hillside by Haas&Hahn, Brazil

(images via: favelapainting)

Before they turned the Santa Marta slum in Brazil into a cheerful candy-colored canvas, street artist duo Has & Hahn worked on a project that is perhaps even more impressive. An ugly concrete hillside in another Brazilian favela was transformed into an ocean full of fish in a Japanese-inspired, tattoo-like style.

Philadelphia Muses by Meg Saligman

(images via: sashafatcat)

The city of Philadelphia is resplendent with incredible works of public art, and many of them originated in the mind – and on the computer – of artist Meg Saligman. Saligman, known for works like “Philadelphia Muses” (above), “Theater of Life” and “Passing Through”, creates the designs and then works with the community so they can paint the murals themselves. Her designs have been brought into reality with the paintbrushes of city residents and even prison communities. Saligman’s work isn’t limited to Philly – it can be seen around the world. Among her works is the largest publicly funded project in the U.S., located in Shreveport, Louisiana.