Seashore by Moonlight
Painting on canvas • Caspar David Friedrich

Style & Movement
German Romanticism
Medium & Technique
Oil on canvas, utilizing subtle glazing and smooth brushwork to achieve atmospheric depth and luminescent effects characteristic of Romanticism.
Creation Period
Circa 1835-1836
Dimensions & Format
Approximately 135 x 170 cm; Landscape format
Subject Description
A nocturnal seascape featuring a rocky shoreline (likely the Baltic coast) under a moonlit sky. In the middle ground, two small fishing boats are visible with a small fire or light source, symbolizing human presence in the vastness of nature. The composition emphasizes the sublime and the spiritual connection between man and the infinite.
Condition & Value Assessment
Condition Assessment
Excellent/Very Good; the surface appears stable with minimal visible cracking, housed in a high-quality period-style gilded frame.
Estimated Market Value
$15,000,000 - $25,000,000 (Estimate based on rarity and importance; Friedrich's major works are Tier 1 museum assets and rarely appear on the market).
Auction Estimate
$12,000,000 - $18,000,000
Provenance History
Acquired by the Hamburger Kunsthalle from the artist's estate or early private collection; historically significant within German public collections.
Art Historical Significance
A masterpiece of German Romanticism, this work exemplifies Friedrich's use of landscape as a vessel for religious and philosophical contemplation. It reflects the theme of the 'Rückenfigur' concept (implied) and the sublime, capturing the transition from the earthly realm (rocks) to the spiritual infinite (the sea and moon).
Notable Features
The distinctive moon obscured by clouds creates a 'glory' effect; the precise rendering of the boulders in the foreground provides a stark, material contrast to the ethereal, misty horizon.
Condition Issues
Minor age-related craquelure under close inspection; potential slight yellowing of old varnish layers typical for 19th-century oils.
Conservation Recommendations
Maintain strictly controlled humidity (45-55%) and temperature (20-22°C); use UV-filtered museum lighting and monitor for any signs of stretcher expansion or canvas tension loss.