What the work is
Art Nouveau is an international style of art, architecture, and applied art — especially the decorative arts — active from 1890 to 1910.
How it was made
Art Nouveau was made by rejecting academicism, eclecticism, and historicism in favour of natural forms, asymmetry, and whiplash lines — using iron, glass, ceramics, and later concrete to shape interiors, furniture, and architecture.
What works
Its dissolution of the fine/applied art boundary works. Hôtel Tassel (1893) and Paris Métro entrances prove that whiplash lines, plant-inspired motifs, and exposed iron could unify architecture, interior, and object within a single aesthetic logic.
What does not
It does not sustain a unified visual language across regions or media. Its reliance on handcrafted detail and site-specific adaptation limited standardisation and mass replication.
What it influenced
It influenced the formal vocabulary of early modernism — especially in how structure and ornament fused in ironwork, façades, and interior flow — but did not establish a durable method for industrial production.
Is it worth your time
Yes. It redefined the scope of design practice by insisting decorative arts belong alongside painting and sculpture — a claim tested in real buildings, objects, and public infrastructure between 1890 and 1910.