This painting shows the synthesis of trends that formed
the style of Botticelli's painting. The figure of the
Christ Child reaches from his mother's lap to bless the
bunch of grapes and stalks of grain held out to him by
the angel, symbolizing the sacrament of the Eucharist
(the bread and wine that become the body and blood of
Christ), in a more explicit manner than the traditional
one of the pomegranate used by the Florentine painters
of the early fifteenth century.
Once again there is the influence of Lippi and Verrocchio
in this painting, most notably in the landscape and background
of the scene.
(Text from Web
Gallery of Art)