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.
Answer:
B, the main shapes in a painting
Explanation:
Positive shapes are the shape of the actual object (like a window frame). Negative shapes are the spaces in between objects (like the space within the window frame)
Which war is the question asking about