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Lot 408 · Old Master Paintings & Works on Paper Day Auction

A) The Emperor Julian | B) The contest between Reason and Passion

Prospero Fontana

Catalog image of A) The Emperor Julian | B) The contest between Reason and Passion
Catalog image, served from the auction house’s site — © the house.

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Estimate
£3,000–£5,000 hammer ≈ $3,992–$6,653
Result
Performance
Sale
Sotheby's — Old Master Paintings & Works on Paper Day Auction · 2 July 2026
Record ID
TB-2026-5384251
Record
first seen 28 Jul 2026 · updated 6 Sep 2026 · source ↗
Cite this record
TB-2026-5384251 — https://thebasis.art/cite/TB-2026-5384251

Prospero Fontana, A) The Emperor Julian | B) The contest between Reason and Passion. Sotheby's, 2 Jul 2026, lot 408. result recorded. TheBasis.Art, TB-2026-5384251.

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Prospero Fontana, A) The Emperor Julian | B) The contest between Reason and Passion. Sotheby's, 2 Jul 2026, lot 408. result recorded. TheBasis.Art, TB-2026-5384251.

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From the same sale Old Master Paintings & Works on Paper Day Auction · Jul 2026

LotArtistEstimateResult
The Crucifixion Bolognese School, 17th Century £15,000–£20,000
The Adoration of the Magi After Gentile Da Fabriano Vincenzio Corsi £40,000–£60,000
The Madonna and Child with Saint Jerome, a landscape beyond Giovanni Di Niccolò Mansueti £10,000–£15,000
A diptych: Jonah and the Whale; and Samson removing the Gates of Gaza Flemish School 18th Century £15,000–£20,000
Faust's condemnation to Hell Andries Van Baseroy The Younger £30,000–£50,000
Aeneas fleeing Troy with Anchises and Ascanius Antwerp School, Early 17th Century £4,000–£6,000

Comparable results nearest sold works, same medium & price band

ArtistLotvs. estimateResult USD, incl. premiumSale
Prospero Fontana recto: design for a frieze with nereids, tritons and putti;v $11,250 Sotheby's, Jan 2013
Giovanni Battista Tiepolo Sheet of studies for several figures including an angel Christie's, Feb 2026
Prospero Fontana design for a spandrel with two male nudes Sotheby's, Jul 2012
Francesco Guardi Venice, a view of San Giorgio Maggiore with the Giudecca and Sotheby's, Dec 2021
Prospero Fontana a: the emperor julianb: the contest between reason and passi Sotheby's, Jul 2007
Prospero Fontana Two music-making angels Sotheby's, Jan 2012
François Boucher Moses surrounded by angels, putti and prophets, after Bacicc Christie's, Feb 2025
François Boucher A peasant girl carrying a basket Sotheby's, Jul 2025

The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.

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