Art Nouveau was an international style of art, architecture, and applied art (especially decorative arts) that was most popular between approximately 1890 and 1910. It was a reaction against the academic art and historicism of the 19th century.
Key characteristics of Art Nouveau, particularly in architecture and design:
Organic forms and inspiration from nature: Art Nouveau artists and architects drew heavily from natural forms. They incorporated:
Flowing, sinuous, curvilinear lines (often called "whiplash" lines).
Organic shapes mimicking plants (flowers, vines, tendrils, leaves, buds) and sometimes insects (dragonflies, butterflies) or other natural elements (waves, flames). (Matches option b)
Ornamentation: Often elaborate and integrated into the structure.
Use of modern materials: Iron, glass, ceramics were often used innovatively alongside traditional materials.
Asymmetry: Often favored over strict symmetry.
Emphasis on craftsmanship.
Aimed to create a "total work of art" (Gesamtkunstwerk), integrating architecture, interior design, and decorative arts.
Examples: Victor Horta's buildings in Brussels, Hector Guimard's Paris Metro entrances, Antoni Gaudí's work in Barcelona (though often considered unique, shares Art Nouveau affinities).
Let's evaluate the options:
(a) Geometric shapes like squares and circles: While geometry is part of all design, Art Nouveau is characterized more by flowing organic curves than by rigid geometric shapes like squares and circles as primary motifs (which might be more typical of Art Deco or some Modernist movements).
(b) Flowing lines, curves and organic shapes mimicking plants and insects: This perfectly describes a central characteristic of Art Nouveau.
(c) Strict symmetry and classical proportions: Art Nouveau often employed asymmetry and moved away from the strict rules of classical proportions. Classical forms were associated with the academic art it was reacting against.
(d) Heavy use of columns and pediments: Columns and pediments are characteristic elements of Classical architecture (Greek, Roman) and its revivals (Renaissance, Neoclassicism). Art Nouveau sought new forms of expression, not typically relying heavily on these classical elements in their traditional manner.
Therefore, flowing lines, curves, and organic shapes mimicking nature are frequently incorporated into Art Nouveau architecture.
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