Final answer:
Michelangelo's sculpture 'David' is made of marble and depicts David as a symbol of Florentine freedom. It was created using sculpting and carving techniques, and portrays David in a relaxed pose with tense facial expression.
Step-by-step explanation:
Artist: Michelangelo
Work: David
Theme: Symbol of Florentine freedom
Medium: Marble
Techniques: Sculpting, Carving
Other points: David was created out of a single marble block and stands larger than life. The sculpture portrays David in a relaxed contrapposto pose, with tense facial expression and visible tendons and veins on his hands.