I'll provide the answer in the comments.
Answer:
3/4
Explanation:
The time signature serves as a conventional notation in Western music that illustrates the quantity of beats (or pulses) contained in every measure (or bar) and indicates which note value corresponds to a single beat.
This time signature appears at the start of the staff following the clef and the key signature. Typically, it is represented with two numbers displayed similarly to a fraction.
The time signature for the piece 'Dignity of Labour' is 3/4.
Donatello's notable formal contributions are found in his work for the Baptistery of Siena. He showcased this by meticulously applying the rules of perspective to structure the relief. Although crafted at a shallow depth, this method allows each figure in a scene to stand out distinctly and logically. This approach is known as flattened relief.