View of Sommerspiret, the Cliffs of Møn

Libert employed a smooth and controlled brushwork, achieving a high degree of finish characteristic of the Danish Golden Age of painting. Fine detail defines the rock strata of the cliffs, while the handling becomes looser in the rendering of the sky and foliage. The palette relies on pale blues, creamy whites, warm ochres, and deep greens. Light falls evenly from the left, casting soft shadows across the cliff faces and illuminating the bleach-white earth against the bright blue sky. The clear, harmonious tones and the meticulous detail combined with small, beholding figures are hallmarks of this period of landscape painting, showing the influence of German romantic nationalism on Danish artists.

Created in 1846, the painting was initially held in a private collection in Copenhagen. It later passed through the London art dealer Derek Johns Ltd. The National Gallery of Art in Washington, D.C. purchased the work on 19 June 2015 using the Pepita Milmore Memorial Fund. Following its acquisition, the painting was the subject of a scholarly entry by Mary Morton in the National Gallery of Art Bulletin in the spring of 2016. It remains on view in the museum's West Building as part of the permanent collection.

View of Sommerspiret, the Cliffs of Møn emerged during the first half of the nineteenth century, a period recognized as the Danish Golden Age. Following the Napoleonic Wars, which brought English naval aggression, the dissolution of the partnership with Norway, and increasing hostility with Germany, artists sought a unifying identity for the emerging constitutional monarchy. Inspired by German romantic nationalism and the landscape meditations of Caspar David Friedrich, who had previously painted the nearby chalk cliffs of Rügen, Danish artists turned to their own countryside. Libert, a graduate of the Royal Academy of Fine Arts in Copenhagen where he studied under Johan Ludwig Lund, embraced this focus. The Sommerspiret was a popular tourist destination painted by several Golden Age artists, including Christoffer Wilhelm Eckersberg and Louis Gurlitt. At the National Gallery of Art, Libert's painting adds to the institution's presentation of northern landscapes, alongside works by Friedrich, Alexandre Calame, Johan Christian Dahl, and Eckersberg.

The painting serves as a vital visual record of a geological formation that no longer exists in its depicted form, as the Sommerspiret naturally eroded into the sea in 1988. While the specific cultural afterlife of this canvas is rooted in its preservation within a major international museum, the broader legacy of Libert's landscape work is evident in Denmark itself. Libert is best known for his paintings of the Baltic island of Bornholm, where his frequent depiction of the Helligdomsklipperne cliffs led to one formation being named Libert's Rock (Libertsklippen) in his honor. Today, his works are highly sought after by buyers and are held in institutions such as the Danish National Gallery and Thorvaldsens Museum.