This article forms part of the Decorative and Applied Arts Encyclopedia, a master reference hub providing a structured overview of design history, materials, movements, and practitioners.
The twentieth century transformed design from a largely craft-based activity into an international profession that shaped buildings, products, communications and everyday life. New manufacturing methods, mass media and changing social expectations encouraged designers to reconsider how objects and environments should look, function and be produced. The most influential designers did more than create recognisable work: they introduced ideas and working methods that others could adapt across disciplines and generations.
This editorial selection presents ten influential designers of the 20th century whose work affected architecture, furniture, industrial design, interiors, education or graphic communication. It is not a definitive ranking. Instead, it brings together figures whose influence can be traced through enduring objects, institutions, visual languages and approaches to design practice.
Defining Influential Designers
Influence in design cannot be measured by fame alone. A designer becomes influential when their work changes how other practitioners understand a problem, material, production process or audience. Some designers establish new visual languages. Others develop products that become widely used models, create institutions that transform education or demonstrate new relationships between art, industry and technology.
Several criteria guide this selection. The first is conceptual innovation: did the designer introduce a new way of thinking about function, form or communication? The second is material and technical innovation: did their work expand the possibilities of steel, plywood, plastics, typography or mass production? The third is cultural reach: did their work influence different countries, disciplines or levels of the market? Finally, continued relevance matters. A design need not remain physically unchanged, but its underlying principles should still inform present practice.
These criteria also reveal that influence is rarely the achievement of an isolated individual. Designers work with manufacturers, engineers, craftspeople, clients, partners and studio teams. Historical accounts have often simplified those relationships or placed greater emphasis on prominent men. Recognising figures such as Eileen Gray, Charlotte Perriand and Ray Eames helps produce a more accurate picture of collaborative modern design.
The selected designers contributed to both art and architecture by questioning the boundary between the useful and the expressive. Their work demonstrates that a chair, poster, radio or building can solve a practical problem while communicating values about technology, society and daily life. Their significance lies not only in individual masterpieces but in the systems of thought those works made visible.
The Impact of Design Movements
Twentieth-century designers worked within—and often against—a rapidly changing sequence of movements. Early modernism rejected excessive historical ornament and looked towards industrial production. The Bauhaus, founded in 1919, attempted to unite art, craft and technology through experimental education. Walter Gropius helped establish this programme, while its international legacy influenced architecture, typography, furniture and later design schools.
Art Deco offered a different response to modern life. Its geometry, luxurious materials and streamlined imagery celebrated movement, commerce and technological progress. Designers such as Eileen Gray moved between Art Deco refinement and the more austere forms associated with the modern movement, showing that period categories were never absolute.
The International Style promoted rational planning, geometric volumes and modern materials. Le Corbusier became one of its most forceful theorists, while Charlotte Perriand helped translate modern architectural ideals into furniture and interiors. Scandinavian modernism adapted functional principles to regional materials and human needs. Alvar Aalto’s bentwood furniture and organic architecture softened the harder visual language of machine-age modernism.
In the United States, Streamlining gave products a sense of speed and efficiency. Raymond Loewy applied industrial design to transport, appliances, packaging and corporate identity, helping make professional design central to commercial production. Charles and Ray Eames later combined experimental materials, accessible furniture, film and exhibition design within an unusually broad studio practice.
Post-war corporate modernism also reshaped graphic communication. Paul Rand used simplified forms, typography and visual wit to create flexible identity systems. In product design, Dieter Rams developed a restrained language for Braun and Vitsœ and articulated principles that connected usefulness, clarity and responsibility.
By the late 1960s and 1970s, many designers questioned modernism’s claim to universality. Postmodernism restored symbolism, historical reference, ornament and emotional ambiguity. Ettore Sottsass became central to this shift, particularly through the Memphis group’s deliberately provocative colours, patterns and forms. Together, these movements demonstrate that influential design develops through debate rather than a single linear progression.
Profiles of the Top 10 Designers
1. Walter Gropius: Design Education as a Modern Project
German architect Walter Gropius (1883–1969) founded the Bauhaus in Weimar in 1919. His founding programme sought to overcome divisions between fine art, craft and architecture. Although the school’s curriculum changed under successive directors, Gropius established a workshop-based model in which students explored materials and form before entering specialised disciplines.
His best-known buildings include the Fagus Factory, designed with Adolf Meyer, and the Bauhaus building at Dessau. Glass curtain walls, clearly expressed structures and functional organisation became associated with architectural modernism. Gropius’s later teaching at Harvard helped spread Bauhaus approaches in the United States. His greatest contribution may therefore be institutional: he demonstrated that design education could integrate artistic experimentation with the realities of industrial production.
2. Le Corbusier: Architecture, Furniture and Modern Living
Le Corbusier (1887–1965), born Charles-Édouard Jeanneret in Switzerland, worked as an architect, urbanist, writer, artist and furniture designer. His books and buildings made him one of the most influential—and contested—figures in twentieth-century architecture. The “Five Points of a New Architecture,” Villa Savoye and the Unité d’Habitation presented housing as a problem of space, structure, light and modern construction.
Furniture developed with Pierre Jeanneret and Charlotte Perriand examined new ways of sitting through tubular steel and carefully considered posture. Later buildings such as Notre-Dame-du-Haut at Ronchamp showed a more sculptural use of concrete and light. Le Corbusier’s urban proposals have been criticised for their scale and social assumptions, but his influence remains visible in modern housing, modular planning and debates about architecture’s public responsibilities.
3. Eileen Gray: Independent Modernism
Irish designer and architect Eileen Gray (1878–1976) began as a lacquer artist before developing furniture, interiors and architecture. Her early work combined luxurious materials with disciplined geometry, placing her between Art Deco and modernism. Designs such as the Bibendum Chair and the adjustable E-1027 table remain notable for their distinctive form and responsiveness to use.
Gray designed the house E-1027 with Jean Badovici as a precisely organised environment in which furniture, storage, circulation and architecture supported everyday activities. Unlike many contemporaries, she did not build her career through a major school or movement. Her later rediscovery corrected decades of neglect and influenced scholarship on women in modern design. Gray’s work remains relevant because it treats modern interiors as personal, adaptable spaces rather than abstract compositions.
4. Charlotte Perriand: Designing the Modern Interior
French designer Charlotte Perriand (1903–1999) joined Le Corbusier’s studio in 1927 and became central to its furniture and interior programme. With Le Corbusier and Pierre Jeanneret, she developed tubular-steel seating including the reclining chaise longue commonly identified as the LC4. These pieces translated ideas about bodily posture and machine-age production into domestic furniture.
Perriand’s independent career was even broader. Collaboration with Jean Prouvé, work in Japan and engagement with vernacular objects encouraged her to combine industrial techniques with wood, bamboo and natural forms. She designed storage systems, compact interiors, public housing equipment and the large Les Arcs ski resort. Her belief that good design should serve ordinary life influenced later approaches to modular furniture, open-plan living and socially responsible interiors.
5. Alvar Aalto: Humanising Modernism
Finnish architect and designer Alvar Aalto (1898–1976) developed a modernism attentive to landscape, natural materials and sensory experience. His Paimio Sanatorium applied functional planning to patient wellbeing, considering light, colour, sound and furniture as parts of a complete environment. The Paimio Chair used bent laminated wood to create a light, resilient form without relying on tubular steel.
With Aino Aalto and other collaborators, he helped establish Artek in 1935 to manufacture furniture and promote a wider culture of modern living. Aalto’s architecture moved from Nordic Classicism through Functionalism towards increasingly organic forms, seen in Villa Mairea, Säynätsalo Town Hall and Finlandia Hall. His influence persists in biophilic design, material honesty and the idea that modern architecture should support psychological as well as practical needs.
6. Raymond Loewy: Industrial Design for Mass Culture
French-born American designer Raymond Loewy (1893–1986) helped establish industrial design as a recognised profession. Beginning with the redesign of the Gestetner duplicating machine, his practice expanded across appliances, automobiles, locomotives, packaging, interiors and corporate symbols. The breadth of his commissions demonstrated that design could coordinate the public identity of products and companies.
Loewy’s projects included the Sears Coldspot refrigerator, Pennsylvania Railroad locomotives, Studebaker automobiles and identity work associated with Shell and Exxon. His often-cited “Most Advanced Yet Acceptable” approach expressed a commercial balancing act: products should appear new enough to attract attention but familiar enough to gain acceptance. This principle continues to influence consumer-product development, where innovation must be reconciled with user expectations.
7. Charles and Ray Eames: Design as Iterative Problem-Solving
Charles Eames (1907–1978) and Ray Eames (1912–1988) formed one of the twentieth century’s most productive design partnerships. Charles brought architectural and technical experience, while Ray’s background in painting contributed to the studio’s handling of colour, composition and visual communication. Their shared practice resisted narrow professional categories.
Experiments with moulded plywood produced wartime leg splints and later furniture such as the LCW chair. The Eames House explored economical prefabricated construction, while the Lounge Chair and Ottoman combined industrial production with tactile comfort. Films including Powers of Ten, exhibitions, toys and educational projects extended their influence beyond furniture. Their iterative process—testing, observing and refining—anticipates contemporary prototyping and human-centred design.
8. Paul Rand: Modern Graphic Identity
American graphic designer Paul Rand (1914–1996) brought European modernist ideas into American publishing, advertising and corporate communication. His early magazine covers combined photography, collage, illustration and typography with wit and economy. Rather than treating graphic design as decoration, Rand used visual relationships to communicate an idea quickly.
His identity programmes for companies including IBM, UPS and ABC demonstrated that a logo could anchor a coherent visual system across many applications. The IBM rebus poster remains an example of his ability to make corporate communication playful without sacrificing clarity. Rand also influenced generations through teaching and writing. Contemporary brand systems continue to reflect his emphasis on simplicity, recognisability and flexible application.
9. Dieter Rams: Less, but Better
German industrial designer Dieter Rams (born 1932) shaped the product language of Braun and the furniture systems of Vitsœ. Working with multidisciplinary teams, he helped develop radios, record players, shavers and domestic appliances characterised by legible controls, restrained geometry and visual order. Products such as the SK 4 record player made their operation understandable through layout rather than ornament.
Rams later articulated ten principles for good design, arguing that products should be useful, understandable, honest, durable and environmentally responsible. His phrase “less, but better” summarised a commitment to removing what did not serve the user. This approach strongly influenced contemporary consumer electronics and interface design. It also offers a critical standard for sustainability: good design should reduce visual noise and avoid unnecessary replacement.
10. Ettore Sottsass: Postmodern Colour and Meaning
Austrian-born Italian designer Ettore Sottsass (1917–2007) worked across architecture, furniture, ceramics, glass and electronics. His long association with Olivetti produced designs including the Valentine portable typewriter, which treated office equipment as a vivid personal object rather than anonymous machinery. Colour and symbolism remained central to his work.
In 1981, Sottsass became a founder of the Memphis group. Its furniture used bright laminates, unstable-looking geometries and references to popular culture to challenge modernist restraint. The Carlton room divider became an emblem of design that communicated emotion and irony as strongly as function. Memphis was brief but internationally influential, and its spirit reappears in contemporary interiors, fashion, digital graphics and products that favour expressive identity over neutrality.
Legacy and Continued Influence
The work of these influential designers remains relevant because it established questions that contemporary practice continues to address. Gropius’s Bauhaus model survives in foundation courses, multidisciplinary studios and project-based design education. Le Corbusier’s work still informs arguments about housing density, modular coordination and the social consequences of large-scale planning. Gray and Perriand provide enduring models for adaptable interiors and a more inclusive account of modernism.
Aalto’s sensitivity to natural materials appears in biophilic architecture and products designed to produce emotional comfort. Loewy’s understanding of public acceptance remains relevant to transport, appliances and emerging technologies. Charles and Ray Eames anticipated collaborative studios that move freely among objects, media, research and experience design.
In visual communication, Rand’s identity systems prefigure responsive brands that must remain recognisable across print, screens and moving images. Rams’s orderly products and explicit principles influenced the minimal interfaces of consumer electronics, although contemporary designers must also question whether visual minimalism alone delivers accessibility or sustainability. Sottsass offers the counterargument: objects can communicate memory, humour and cultural difference rather than presenting themselves as neutral tools.
Current trends frequently combine these legacies. Modular furniture draws from modernist efficiency but increasingly incorporates repairability and circular production. Digital products use Rams-like clarity alongside more expressive postmodern colour. Sustainable design revisits Aalto’s concern for material experience while demanding deeper evidence about sourcing and lifecycle. Collaborative research practices echo the Eames Office, while renewed attention to Gray, Perriand and Ray Eames continues to correct incomplete histories of authorship.
No single definition of good design can resolve every social, environmental and technological challenge. The continuing importance of these designers lies in the diversity of their answers. Collectively, they show that influence emerges when a design does more than satisfy an immediate brief: it changes the questions that future designers ask.
Sources and Further Reading
- Bauhaus-Archiv / Museum für Gestaltung. The Bauhaus: Ideas, programme and history.
- Fondation Le Corbusier. Le Corbusier: Biography.
- Design Museum. Eileen Gray.
- Design Museum. Charlotte Perriand.
- Alvar Aalto Foundation. Alvar Aalto: Pioneer of Modern Architecture and Design.
- Smithsonian Institution. Raymond Loewy papers and biographical note.
- Eames Office. Charles and Ray Eames: Biography.
- Museum of Modern Art. Paul Rand.
- Vitsœ. Dieter Rams and the Ten Principles for Good Design.
- Museum of Modern Art. Ettore Sottsass.
