Answer:

1. Its about form, color, line, texture, pattern, composition and process. These are the formal qualities of artwork, because they describe what the art looks like and how it is created.

2. Cubist aesthetic focused the goal of artistic expression onto the experimental pursuit of visual excitement that conveyed the original presence of an inquisitive spirit.

3. It focuses on the technical progress of the modern machine age, dynamism, speed, energy, vitality and change.

4. something that relates to the skill or use of machinery or tools.