A detailed 18th-century watercolour by Jacob Cats depicting a rural Dutch scene during a spring morning, featuring a rainbow over a waterway.

This work by Jacob Cats is part of a series depicting the four seasons, times of day, and elements. This specific composition represents Spring, Morning, and Earth. The scene captures a rural Dutch environment, characterised by a bridge in the foreground where figures observe a sudden weather shift. A prominent rainbow arches across the sky, contrasting with the heavy, grey clouds that suggest a passing shower.

Cats employs a precise technique, combining ink lines with delicate watercolour washes to define the forms of the trees, the architecture of the distant town, and the movement of the water. The composition is structured to draw the eye from the immediate foreground, where individuals lean against a wooden railing, towards the middle ground where cattle graze near a fence. The inclusion of a sailing vessel on the water adds a sense of scale and local activity, typical of the Dutch topographical tradition.

The artist demonstrates a keen observation of atmospheric conditions. The light filtering through the clouds creates a soft, diffused quality across the scene, while the rainbow provides a clear focal point. The palette remains largely muted, relying on earthy tones and subtle blues to convey the freshness of a spring morning. This piece reflects the 18th-century interest in documenting the natural world and rural life with clarity and technical precision. The work is held in the collection of the Rijksmuseum, Amsterdam, and serves as an example of the refined draughtsmanship prevalent in the Netherlands during this period.