Likely rhythm since it informs the timing and way of a dance.
Basso continuo is a form of musical accompaniment used in the Baroque period. It means continuous bass.
Answer:
It continued a convention of medieval artworks, which was to communicate religious ideas.
Explanation:
This altarpiece allowed the pilgrims to respect Saint Antun. These opened inner wings represent the Saint Antun, the place of honour at the centre of the corpus and at his side a pig is portrayed.