In Annunciation, Nicolas Poussin presents a serene scene filled with soft colors. The angel Gabriel is depicted on the left, adorned in flowing robes, while Mary is shown on the right, seated and attentive. The background features a tranquil landscape with gentle hills and a clear sky.

The overall composition conveys a sense of calm and reverence. The painting is executed in oil on canvas, showcasing Poussin's skillful use of light and shadow. The figures are rendered with careful attention to detail, highlighting their expressions and gestures. The color palette consists of warm earth tones, enhancing the spiritual atmosphere of the scene.

Poussin's technique reflects the Baroque style, emphasizing drama and emotion. Nicolas Poussin was a leading figure in the Baroque movement, known for his classical approach to composition. This work, painted in the 1640s, is a significant example of his religious themes. An interesting fact about Annunciation is that it reflects Poussin's interest in the interplay of light and space, which he believed could convey deeper meanings.

This painting is currently housed in the Museo del Prado in Spain.