Study of sky and trees, with a red house, at Hampstead

This sky study from 12 September 1821 was made during Constable's most disciplined and systematic period of meteorological observation on Hampstead Heath. The presence of a red house in the composition is unusual for the pure sky studies of this period, where Constable sometimes eliminated the horizon entirely to focus exclusively on cloud structure and atmospheric colour. Here, the red house below anchors the sky in physical space and provides a chromatic contrast with the blue-grey cloud mass above, while also establishing scale. By September 1821, Constable had been painting Hampstead skies intensively for several years and had accumulated a body of studies that amounted to an empirical record of English weather conditions. He annotated many of these with time of day, wind direction, and weather notes on their versos, treating them as scientific documents as much as artistic exercises. The red brick house below — a common feature of the Hampstead streetscape, built in the warm brick common to London's Georgian suburbs — recurs in several of these studies as a reliable compositional element in an otherwise constantly changing sky.

The red house provides a sharp note of warm color against the greens and blues of sky and foliage. The study balances detailed sky observation with rapid notation of the landscape below, the paint applied with varying degrees of finish across the composition.

This dated Hampstead study from September 1821 is in the Victoria and Albert Museum. The painting records specific conditions during the early phase of Constable's Hampstead observation campaign. The small oil has been stabilized and cleaned. The sky and landscape effects are well-preserved. The red house provides a useful geographical reference point for identifying the exact location.