caption: The image shows a triptych of the Annunciation, painted by Giotto di Bondone. It depicts a group of people standing in a circle, with an angel in the center, surrounded by a halo of light. The painting is set against a backdrop of a deep blue sky and a golden frame. The figures are dressed in traditional Italian clothing, with the angel wearing a white robe and the other figures wearing colorful robes. The colors used in the painting are vibrant and the details of the figures are intricate.