In the early decades of the twentieth century, a revolution took place in how ideas, objects, and emotions were sold. The advertisement—once a blunt announcement of availability—became a finely crafted cultural artefact.

New agencies such as J. Walter Thompson and theorists like Claude Hopkins professionalised persuasion, turning art, psychology, and data into instruments of commerce. In doing so, they helped create the modern landscape of consumer identity.

This essay explores advertising’s transformation from informational notice to aesthetic experience. It examines how agencies learned to design desire itself, how images began to promise happiness and belonging, and how thinkers like Walter Benjamin and Theodor Adorno interpreted this new world of persuasion.

The Birth of Modern Advertising

From Announcement to Persuasion

Nineteenth-century advertisements were largely textual. They listed goods and prices; they addressed readers as rational buyers.

But by the 1890s, the explosion of print culture—newspapers, illustrated magazines, and billboards—demanded attention-grabbing visuals.

Companies competed not just on product quality but on imagination. The advertisement became a short story in itself: a glimpse of a world where the consumer might belong.

The Rise of the Advertising Agency

The modern advertising agency emerged as a professional intermediary between manufacturer and market. J. Walter Thompson, founded in 1864, pioneered the concept of the full-service agency, combining copywriting, artwork, and media placement.

By the 1910s, JWT employed artists, psychologists, and statisticians. It shifted advertising from simple announcements to brand storytelling. It targeted not only needs but aspirations—youth, status, beauty, romance.

This institutionalisation of persuasion mirrored broader social change: mass production created surplus goods, and advertising was the cultural system that managed surplus desire.

Claude Hopkins and the Science of Selling

Reason-Why Advertising

Claude Hopkins’s 1923 book Scientific Advertising codified a philosophy: advertising was not art for art’s sake but tested science.

Hopkins argued that every campaign should be measured for response, every claim justified by “reason why.” Yet, paradoxically, his rigor paved the way for emotional appeal. By systematising persuasion, he legitimated advertising as a professional science—one that could manipulate the unconscious as efficiently as a factory line produced soap.

Case Study: Pepsodent and Habit Formation

Hopkins’s most famous campaign, for Pepsodent toothpaste, exploited a subtle psychological hook: the “film on your teeth.”

The idea of a visible residue—something you could feel but not see—created anxiety, then promised relief. Within five years, Pepsodent became a household name. Hopkins thus demonstrated the formula that still underpins modern advertising: diagnose an insecurity, offer a cure, wrap it in aspiration.

Selling the Dream: Emotional Appeals and Visual Storytelling

From Information to Imagination

As photography and color lithography advanced, advertisements moved decisively from text to image. The 1920s marked the arrival of the emotional advertisement—selling feelings rather than functions.

The era’s iconic ads—Coca-Cola’s Santa Claus, Palmolive’s beauty fantasies, General Motors’ glamour shots—sold lifestyles, not logistics.

The Coca-Cola Revolution

Coca-Cola provides the perfect case study of advertising as art:

Early Phase (1890s-1910s): focused on product safety and refreshment—“Delicious and Refreshing.”

Branding Phase (1920s-1930s): introduced a stable script logo, the red disc, and the contour bottle—symbols recognisable without text.

Mythic Phase (1931 onward): artist Haddon Sundblom’s Santa Claus paintings fused the drink with warmth, family, and festivity.

The brand transcended beverage status to become an emotion—joy, Americana, belonging. Coca-Cola’s imagery exemplified what historian Roland Marchand later called the “parables of abundance”: advertising as secular gospel of modern prosperity.

Advertising, Psychology, and the Subconscious

The New Psychology of the Crowd

By the 1920s, advertising drew from the emerging fields of psychoanalysis and crowd psychology. Thinkers like Gustave Le Bon and Sigmund Freud provided frameworks for understanding irrational desire.

Edward Bernays, Freud’s nephew, merged these ideas into public relations, arguing in Propaganda (1928) that manipulation of the subconscious was vital for democracy itself.

Advertisers learned that logic rarely sold; emotion did. Images of freedom, family, and romance became triggers. The product became a symbol through which consumers managed their hopes and anxieties.

The Feminisation of Desire

Advertising often addressed women, both as primary shoppers and as icons of aspiration.

Cosmetics, domestic appliances, and fashion ads presented consumption as self-care and emancipation. Yet, as feminist scholars later observed, they also re-inscribed traditional gender roles, situating fulfillment within appearance and domesticity. Early 20th-century magazines such as Ladies’ Home Journal and Vogue blurred the line between editorial and advertisement, normalising commercial imagery as culture.

Advertising Aesthetics: When Commerce Imitates Art

Modernism, Abstraction, and Graphic Design

The visual style of 1920s and 1930s advertising absorbed the language of modern art: clean lines, bold typography, geometric composition.

European avant-gardes—Constructivism, Futurism, the Bauhaus—redefined graphic communication. American agencies imported these aesthetics, translating artistic experimentation into commercial clarity.

The poster became a hybrid medium: art form, public message, and street spectacle. Streamlined design aligned products with modernity itself; buying a car or a refrigerator felt like participating in progress.

Artists in the Service of Capital

Illustrators such as Norman Rockwell or N. C. Wyeth lent emotional realism to ads; others, like Cassandre in France, brought modernist abstraction.

To the public, advertising became a source of visual pleasure. To critics like Adorno, this was precisely the problem: culture had become indistinguishable from commodity.

Adorno and the Culture Industry

The Frankfurt School, writing in exile during the 1930s-40s, saw in advertising the prototype of mass deception.

Standardisation and Pseudo-Individuality

Adorno and Horkheimer argued that in capitalist modernity, cultural products were industrially produced and consumed as predictable patterns.

Advertising promised individuality through consumption—but because everyone received the same message, it produced conformity.

“Under monopoly, all mass culture is identical.” — Dialectic of Enlightenment (1944)

The cheerful diversity of consumer goods masked an underlying sameness of experience. Advertising’s apparent creativity was, for Adorno, the perfection of control: pleasure as discipline.

The Commodification of Art

Adorno viewed the aestheticisation of commerce—posters, jingles, cinematic ads—as the death of art’s autonomy.

If everything became artful, then art lost its critical edge. The ad’s beauty served not reflection but purchase.

This critique remains potent. Each new medium—radio, television, social media—adapts the same logic: aesthetic pleasure as prelude to transaction.

Walter Benjamin: Aura, Shock, and Desire

While Adorno lamented, Benjamin remained more ambivalent. His Arcades Project reads the advertising spectacle with fascination as much as horror.

The Commodity as Dream Image

Benjamin saw in advertising the dreamworld of capitalism: where objects promised transcendence.

In the arcades of Paris, he wrote, commodities “enter history endowed with soul.” The advertisement re-enchants the world that industrial rationality disenchanted.

Shock and Distraction

For Benjamin, the rapid succession of images in modern cities produced a shock experience that trained perception. Advertising, cinema, and crowds all reshaped how people saw and felt.

He imagined the spectator not as victim but as participant in a new aesthetic of movement and surprise.

Benjamin’s insight helps explain advertising’s longevity: it is not merely manipulation but a new mode of attention—fragmented, distracted, always receptive.

The Business of Branding: Identity in the Age of Mass Culture

From Trademark to Brand Personality

By the 1920s, corporations discovered that a brand could function like a person: with a face, a tone, and a story.

Slogans (“A diamond is forever,” “Just do it”) condensed ideology into rhythm.

Colors, fonts, and mascots created visual continuity across generations.

The “brand personality” replaced the anonymous manufacturer. Consumers formed emotional relationships with abstractions: they loved Coca-Cola, trusted Kodak, believed in Ford.

The Emotional Economy

This emotionalisation of the market blurred boundaries between economy and intimacy.

Advertising offered not products but solutions to existential unease: safety, belonging, self-worth.

The anthropologist Grant McCracken later called this “the movement of meaning”: culture transfers symbolic value into objects. The process began here, in the interwar laboratories of advertising.

Case Studies in Desire

Lucky Strike and the Gendered Cigarette

In the 1920s, Lucky Strike’s campaign “Reach for a Lucky Instead of a Sweet” linked smoking to slimness and independence.

It was orchestrated by Edward Bernays, who hired debutantes to smoke in public parades, dubbing them “Torches of Freedom.”

The campaign merged feminist rhetoric with consumer manipulation—advertising as social engineering.

The Automobile and the Promise of Freedom

Car advertising reframed the machine as emotional liberation. Ford, GM, and Chrysler used sweeping landscapes, romantic couples, and motion to equate ownership with modern vitality.

By mid-century, the car ad became a small cinematic poem of speed and identity—direct ancestor of today’s lifestyle marketing.

Visual Hook: The 1920s Advertisement as Artwork

Imagine the magazine spreads of the period:

Coca-Cola (1925) — smiling flapper in red bathing suit, color harmony between logo and lips. Palmolive (1928) — Art Deco borders, pastel gradients, promise of “youthful radiance.” General Electric (1930) — domestic interior bathed in electric light, tagline: “Live Brighter.”

Each image fuses painterly technique with copywriting rhythm. They belong as much to the history of visual culture as to the history of marketing.

Including such reproductions (in your article’s visual section) situates advertising within the same lineage as poster art, cinema, and design—bridging your pillar on print and mass culture to later ones on celebrity and media.

Lizabeth Cohen and the Democratic Consumer

In A Consumers’ Republic (2003), Lizabeth Cohen traces how post-war America enshrined consumption as civic duty. But the roots of that ideology lie in the interwar faith that advertising could harmonise individual desire with social good.

The ad man, once a trickster, became a mediator between production and democracy.

Cohen’s insight reframes early advertising as a moral narrative: buying the right products signified responsible citizenship. “Freedom of choice” became a political value expressed through brands—a logic already visible in 1920s campaigns for cars, radios, and refrigerators.

Legacy and Historiography

Historians differ on whether early advertising represents manipulation or modern art.

Roland Marchand sees ads as cultural documents—mirrors of aspiration.

Jackson Lears emphasises their role in secular enchantment: replacing religious transcendence with consumer symbolism.

Cohen shows how they embedded consumption into citizenship.

Adorno warns of ideological conformity.

Benjamin perceives a dreamworld, both dazzling and dangerous.

Together, these perspectives reveal advertising as the central art form of modernity—an art that escaped museums to occupy streets, magazines, and minds.

Conclusion: The Aesthetic of Desire

By turning persuasion into design, the pioneers of modern advertising blurred boundaries between art and commerce.

They discovered that beauty sells—and that selling shapes beauty.

The Coca-Cola logo, the flapper illustration, the copy line promising happiness: these are not side notes to cultural history; they are cultural history.

Advertising is the grammar of modern desire. It teaches us how to see, what to want, and who to be.

From J. Walter Thompson’s polished campaigns to Benjamin’s haunted arcades, it marks the moment when capitalism learned to dream in color.