Chamber, a chamber choir is a group of 5 to 6 people that sing music of a certain genre
Im pretty sure it is personification because its giving the grapevines a human action.
The image is an example of an illuminated manuscript. The concept was to
combine religious text (Christian and Islamic) and artistic detail, in
order to emphasize the importance of the text. At one time, illuminated
manuscripts were the only legalized, accepted form of art.
