Proportion: Relation of one part to another, or of parts to the whole in respect to the size, height, width, and scale.
Composition: In the visual arts, composition is the placement or arrangement of visual elements or 'ingredients' in a work of art,
I would say the leather bag, only for the reasons you can read a lot about them making items like that in history books.
This is a structure of Kofi Annan Head
Answer: The artist has mainly used a technique called <u>blocking in</u> This is where large areas of color are established at the beginning of a painting.
Explanation: There seem to be two other similar techniques being used together.
The other may be B<u>lending</u> where a lighter color of azure applied and slightly mixed with the blue. And <u>Ala Prima</u> where a new layer is applied before the previous layer has dries
