Outline to analyze a work of art

I: Identification:

1.1. Title of the work of art.

1.2. Date when it was made.

1.3. Type of work of art (architecture, painting, sculpture...)

1.4. Artist who made it.
1.5. Technique:  (painting and sculpture)

II: Description:

2.1. Description of what I see.

2.2. Materials: wood, stones, bricks, marble (architecture); wood, marble, bronze (sculpture)

2.3. What are the colours like? In case of a building the colours of the materials.

2.4. And the perspective? (only for paintings)

2.5. And the light? Does the whole piece of  art have the same lighting or is the light focused on a part of it?
2.6. Function.
2.7. Topic of the painting or the scupture (mythological, story of the Bible...)

III: Commentary: 

In this part you have to explain the relation between the work of art and the historic age.

IV: Conclusion:

Finally, you have to finish your commentary by explaining the importance of this piece of art and your personal opinion,