The auction guide

Value analysis

Here's why Cartier jewelry prices are skyrocketing at auctio...

Prices for Cartier jewelry at auction are skyrocketing, from iconic collections to more commonplace pieces.

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Value analysis

Here's why Van Cleef & Arpels jewelry prices are skyrocketin...

Haute joaillerie, whose VCA creations are exploding at auction. The value of these creations is very high.

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Value analysis

Why is fine jewelry exploding at auction?

Haute joaillerie is a sector that has exploded at auction over the last five years. Cartier, Van Cleef & Arpels, Boucheron, Chaumet; analysis.

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20th-century artists

Rating and value of sculptures and bronzes by Georges Chauve...

Georges Chauvel is a figurative sculptor of the first half of the 20th century, and has produced some highly-rated and valuable works.

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Nineteenth-century artists

Rating and value of sculptures and bronzes by Pierre-Jules M...

Pierre-Jules Mène is a 19th-century animal sculptor who produced a series of works that are highly prized and valued.

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20th-century artists

Rating and value of paintings by Roger Edgar Gillet

Roger Edgar Gillet is an abstract and then figurative painter who has produced many works that are highly valued at auction.

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20th-century artists

Rating and value of paintings by Tibor Csernus

Tibor Csernus is a Hungarian painter and pioneer of the over-naturalist style. His works are listed and have a high value at auction. 24h estimate

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20th-century artists

Rating and value of paintings, drawings and sculptures by Ya...

Yayoi Kusama is a Japanese artist known for the use of polka dots in her works, which are highly valued at auction.

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20th-century artists

Rating and value of paintings by Bram van Velde

Bram van Velde is a Dutch abstract painter who produced many works that are highly valued at auction.

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Nineteenth-century artists

Rating and value of Théophile Alexandre Steinlen's drawings,...

Théophile Alexandre Steinlen was a Franco-Swiss artist who produced a number of highly prized advertising posters and lithographs.

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20th-century artists

Ratings and values of paintings by Otto Wols

Otto Wols is one of the leading exponents of informal art and lyrical abstraction, whose value increased by 27% in 2025. Estimated 24h.

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20th-century artists

Rating and value of paintings by Camille Bryen

Camille Bryen is a painter and poet of lyrical abstraction who has produced numerous paintings of considerable value.

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