Graffiti exists in a legal gray area

Graffiti has its own visual language, including simple 'tags,' large block letters, and complex 'pieces'

Every graffiti artist looks to create their own visual identity, but they often rely on common folk styles, especially when they're still developing their craft. "Tags" are little more than an artist's pseudonym, while "Wildstyle" takes an abstract approach to the signature. More complicated styles, like "blockbuster," are like informal billboards strapped to the sides of buildings and subway cars.

Cities and parks often work to prevent graffiti

Although some call it art, many see it as an eyesore and try to prevent it through prohibitive designs, lighting, and vandal-proofed coatings that make spray paint easier to remove. This guide from the Project for Public Spaces outlines some of those strategies and more.

Graffiti became an integral part of hip-hop culture

The visual art form began taking off in New York alongside the music of hip-hop. Both were postmodern forms of art that repurposed preexisting materials. For graffiti, that was by using the city as canvas. For rap, that was through sampling. This retrospective not only shows how the two forms intersected, but also how the public perception of both changed over time.

The theory behind public art

Proponents of public art, including graffiti, argue that its free access and visibility breaks down the elitism and financial barriers of galleries and museums, allowing people to interact or ignore the work as they see fit.

In 1974, Norman Mailer touted graffiti as an intellectual art form

The Pulitzer Prize winner explored the style in his 1974 Esquire essay, "The Faith of Graffiti," before expanding on it in a book with 81 photos by Jon Naar. In it, he traces the form back to its ancient roots and compares graffiti writers to Renaissance painters.

Art theft is the third-largest source of criminal revenues worldwide, thanks in part to the subjective nature of valuing a work of art.

Banksy turned graffiti into high art

The anonymous artist is renowned for his puckish, often stenciled street art. He's also known for the eye-popping sales those works command once they're up for auction. This podcast dives into the history of the singular artist, exploring how a British graffiti artist became a cultural icon.

In the '70s, graffiti moved to subway cars

Unlike static walls, the silver cars moved throughout the city, like a canvas in perpetual motion. That made them highly desired by graffiti artists, especially because tagging them was considerably more difficult and, in turn, more impressive than a simple tag in an alley.

The documentary 'Style Wars' captured graffiti at its height

The film explored the tension between graffiti's innovation and its illegality, following some of its most popular artists, such as Mare 139 and Futura, as well as its detractors, including Mayor Ed Koch. The documentary first appeared on PBS in 1983, introducing the movement to a national audience. You can watch it in its entirety below.

In 2018, a graffiti artist sued HBO for including their work in one of the network's shows

An episode of the HBO show "Vinyl" featured a scene with a woman walking down a New York street and passing by a dumpster tagged by graffiti artist Itoffee Gayle. Gayle filed suit against the network, despite not owning the dumpster, claiming that the network had violated his copyright and trademark rights by including his work in the show without his permission. The court sided with HBO, saying that Gayle's claims "bordered on frivolous."

'Graffiti' comes from the Italian for 'a scribbling'

The word was first used in 1851 to describe the ancient inscriptions on Pompeii's walls. "Graffiti" is the plural form of "graffito," which means "a scribbling."

Graffiti dates back to at least ancient Pompeii, where citizens scrawled messages to one another on public walls

Modern fan fiction exists in a legal gray area

Modern copyright law prohibits using someone's intellectual property (like a character) without their permission. By and large, fan fiction is tacitly condoned by copyright holders because it's commonly distributed for free. If anything, the copyright holders often benefit by allowing passionate fan communities to flourish.

Hip-hop lyrics are often used in criminal trials, blurring the line between art and evidence

Song lyrics from other genres are rarely used by prosecutors, but it's commonplace for hip-hop and rap. Legal scholars and rap artists say that's a problem, and that it fundamentally misunderstands the music by interpreting artistic expression as absolute fact.

Some argue that appropriation in pop art is simply plagiarism

Some of pop art’s most recognizable works rely on the art of appropriation, lifting advertisements, product images, and—in Roy Lichtenstein’s case—comic book panels drawn by other artists. Artnet dives into a 2023 documentary exploring the complicated legacy of appropriation and high versus low art through interviews with comic artists whose work Lichtenstein copied into million-dollar masterpieces.

Some estimate that roughly 70% of artifacts in museums are stolen

New York City assistant district attorney Matthew Bogdano targets the illicit art world. Bogdano claims that traders and traffickers of stolen art have often been able to get away with their crimes due to their connections with members of the elite. His efforts have led to the recovery of around 4,500 antiquities valued at around $300M.

Can anything be performance art?

When you see someone slathering themselves in maple syrup or sitting silently in the corner of a gallery surrounded by yogurt containers, it’s easy to wonder whether there’s anything that can’t be considered performance art. This Artsy piece speaks to various performance artists and attempts to define some guardrails for the medium. The main takeaway? Intention and interpretation are what separate real performance art from people who are just covered in syrup.

The bestselling visual art mediums, visualized

Fine art is a particularly appealing alternative investment for many—but it's also a pretty broad term. This data visualization shows which fine art mediums sold the best in 2024. For instance, paintings accounted for about 59% of all fine art dealer sales that year, whereas sculptures accounted for roughly 15%. See the full picture here.

Trademarks are just one type of intellectual property

Intellectual property refers to any intangible "creation of the mind," which includes ideas, creative works, and even trade secrets. Trademarks, copyright, and patents are all protected by intellectual property laws—but each protection is separate and distinct.

Photography and video are prohibited in the Supreme Court—but artists are not

Because cameras are banned inside the Supreme Court of the United States, courtroom artists document proceedings through sketches. This exhibition features works from 1964 to today, capturing the human drama of landmark cases and shaping how Americans visualize justice.

Ancient Greek and Roman sculptures were likely colorful, not white

Archaeologists stumbling upon statues from ancient Greece often found weathered creatures, their faces and figures marred by age and conflict. But evidence of polychromy—painting sculptures with color—has continued to mount.

Not all speech in the United States is protected

This page explains the categories of speech—including defamation, incitement, true threats, fraud, and obscenity—the Supreme Court has placed outside First Amendment protection and how courts determine which standard to apply when speech is challenged.

Today, in the US, people can face years in prison for counterfeiting money

There are both federal and state laws that punish people who use or create counterfeit money. The crime can not only trigger hefty fines, but could also lead to decades behind bars.

NFTs create a unique digital signature to prove ownership

NFTs create digital certificates for unique online collectibles, mainly on the Ethereum blockchain. Artists can leverage NFTs to verify their online works.

Biz Markie's "Alone Again" changed the laws for sampling

Before 1991, there was no established legal standard for the gray area of sampling. That changed when Gilbert O-Sullivan sued Biz Markie for using his song "Alone Again (Naturally)." After the case, labels were required to clear all samples, and artists were discouraged from creating sample-heavy music.

Accessing the dark web is legal in the US, the EU, and most countries worldwide

As long as users do not pay for illegal goods or services or acquire illegal content, they cannot be prosecuted. Those on the dark web include academics, researchers, and cybersecurity experts gathering threat intelligence on cybercriminals, cyberterrorists, and state actors, as well as protesters, activists, and grassroots organizers.

Why grunge artists loathed the term 'grunge'

As the music took off, the word quickly became a convenient marketing term that lumped together bands that were rather distinct. "'Grunge,' as a term, nobody liked that," Soundgarden's Kim Thayil once said. "Everyone thought, 'Oh this is a marketing thing. This is a way to file Seattle on a retail display in a record store.'"

Frank Lloyd Wright's houses are historically hard to sell because they're old, subject to local landmark commissions, and often unfashionable

Mid-century modern graphic designers, known for their bright colors and bold lines in advertising, also found success with children's books.

Georgia O'Keeffe's flower paintings are often assumed to be sexual, though the artist claimed she was simply interested in highlighting the beauty of flowers that most people neglect

'Grand Canyon of the Yellowstone,' a work by American painter Thomas Moran, inspired Congress to establish Yellowstone National Park.

The original copy of the Declaration of Independence is not a pristine document, and even features a smudged anonymous handprint in the bottom left corner.

The Brothers Grimm were lawyers before they were storytellers, and became interested in fairy tales as they began investigating how rules and customs had been passed down through cultures.

See this overview of the firework rules across all 50 states, ranging from a complete ban on non-professional fireworks in Massachusetts to states with more lax rules like Indiana.

A 2019 Facebook event called on attendees to "Storm Area 51, They Can't Stop All of Us," resulting in countless memes, the creation of a music festival, and eventually the arrests of those who did try to approach the area.

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

Tattoos remain visible on your skin thanks to immune cells called macrophages

The tragic Pulitzer Prize-winning image 'The Vulture and the Little Girl' (1993) generated controversy, raised concerns about ethics in photography, and eventually led to the photographer's death.

The story of Dollree Mapp, whose legal challenge over her 1957 conviction for possessing "obscene material" led to a major strengthening of the Fourth Amendment

The price of gas is a composite made up of several different factors, with the federal gas tax making up less than 20% of what drivers pay at the pump.

When you complete a CAPTCHA on a website to prove you are human, you may be unknowingly training algorithms for self-driving cars, whose systems require training data to help identify crosswalks, bicycles, and other outdoor objects.

Poison ivy's rash-causing compound is found in the plant's roots, stem, and leaves—so coming into contact with any part of the plant can lead to rashes for the 85% of people who are allergic to it.

Memecoins are a type of cryptocurrency—a form of digital currency with a wide variety of uses—created around popular 'memes,' or viral internet jokes.

Venture capital is a form of funding provided to early-stage companies with high growth potential, typically in exchange for an equity (or ownership) stake

A small portion of The Winstons' 'Amen, Brother,' an obscure '60s gospel record, is the basis for thousands of hip-hop tracks, making it one of the most sampled records ever that's informally known as 'the Amen break.'

According to the physics of black holes, our 4D reality may be a hologram—a projection of information coded on a 2D surface on the edge of the universe.

Some Pokémon have been named after real and fictional organisms, while some real-world species have been named after Pokémon, such as Chilicola charizard and Binburrum zapdos.

Shooting stars, or meteors, are fragments of asteroids and comets that burn up as they enter Earth's atmosphere, creating streaks in the sky called meteor showers.

Long before Major League Baseball began allowing instant replay for balls and strikes, an umpire reluctantly used the technology to determine whether a hit was a home run, a move that inadvertently ushered in a new era for the sport.

Hotels in Cannes, the glamorous city on the French Riviera, hire hawks to ward off seagulls during the city's famous film festival.