In Buildings Beside Lagoon, Claude Lorrain presents a tranquil scene filled with soft colors. The painting features a serene lagoon surrounded by elegant buildings and lush greenery. The sky is painted in warm hues, suggesting a time close to sunset.

Reflections in the water add to the calm atmosphere of the landscape. The painting is executed in oil on canvas, a medium that allows for rich color and detail. Lorrain's technique showcases his ability to blend light and shadow, creating depth in the scene. The composition is balanced, with the lagoon drawing the viewer's eye towards the horizon.

The approximate dimensions of the work are 70 x 100 cm. Claude Lorrain was a prominent figure in the 17th-century landscape painting movement. He is known for his idealized landscapes that often include classical architecture. This work, created around the 1640s, reflects his mastery of light and atmosphere.

An interesting fact is that Lorrain's landscapes influenced many later artists, including the Impressionists.