A stork in its nest in an old oak tree by a lake.

Carl Frederik Aagaard's 'A Stork in Its Nest in an Old Oak Tree by a Lake' (1885) combines the iconic Danish spring subject of the nesting stork with the landscape elements of the ancient oak and the lake that together created one of the most distinctively Danish of pastoral subjects. The white stork was among the most culturally significant birds in Danish culture — its annual return from Africa in the spring was celebrated as a herald of the season, and its nesting on farm buildings and old trees was considered a sign of good fortune. The combination of the nesting stork, the ancient oak, and the lake created a landscape composition saturated with Danish national and natural symbolism.

Aagaard renders the stork and its nest within the old oak tree with the observational precision he brought to his wildlife subjects — the specific form of the large bird, the characteristic stick nest, and the ancient oak's gnarled form above the lake all depicted with documentary accuracy within the atmospheric landscape setting. His handling of the lake's reflections and the quality of the Danish spring or summer light creates the atmospheric context for this symbolically charged natural subject.