E. Hiernault

No birth date, death date, or place of activity is documented for E. Hiernault. The name appears in modern auction catalogues as "E. Hiernault," while one of the two known works is signed "E. Yernault 1766" on the strainer, and the other is attributed to the same hand by auction house cataloguing, a spelling variation that Christie's has linked to a probable origin in Northern France or what is now Belgium, though this remains an inference rather than a documented fact. Christie's summarized the state of knowledge directly: "We know almost nothing about the artist, aside from the name E. Hiernault and the fact that they worked during the 18th century."

Both known works belong to the trompe l'oeil tradition of painting the reverse of a picture, complete with inscribed labels, red wax seals, hanging cords, and inventory numbers, along with individual details such as a spider, a plaster medallion of Charity, or a Hebrew bookplate. The first came to public attention at Sotheby's in 1994 and the second at Christie's in 2025, and Christie's described the pair as the first works by the artist to come to light. No archive, estate, or later record has surfaced connecting the artist to a documented birth, death, or biography, and it is not possible to state with certainty whether the artist is living or deceased, though the eighteenth-century date on the signed work makes it a near certainty that they are long deceased.

There is no substantial body of art criticism on E. Hiernault. The record is confined almost entirely to auction cataloguing. Christie's framed the emergence of the two known works as a meaningful, if narrow, addition to the study of the trompe l'oeil back-of-painting genre, describing them as the first works by the artist to come to light.

E. Hiernault's market consists of exactly two recorded public sales. The first known work sold at Sotheby's on 19 May 1994 for USD 115,000. The second, A trompe l'oeil of the back of a painting with an extensively inscribed label, hanging cords, an inventory number with red wax, and a Hebrew bookplate, sold at Christie's New York on 20 May 2025 for USD 176,400, a rise of USD 61,400, or 53 percent, over the prior record. Given only two data points spread across three decades, each result reflects the specific work and the moment it resurfaced rather than a continuous market.

There is no catalogue raisonne and no gallery, foundation, or estate representing the artist, so provenance and the signed work, "E. Yernault 1766" on the strainer, are the primary tools for authentication. With only two recorded sales thirty-one years apart, collectors should treat the 2025 auction result as a single strong data point tied to a specific subject and condition, not as evidence of a broad or liquid market. Because so little is documented about the artist's life, any biographical claim beyond the auction record should be treated with caution.