-- What is depicted?
We can see a men with a beef which is pulling a plough tilling the rough terrain. Also we can see a tree in the background.
-- Technical/Specification about the statue
A stele is a stone or wooden slab, generally taller than it is wide, erected in ancient Western culture as a monument, very often for funerary or commemorative purposes ("grave steles"). Stelae as slabs of stone may also be used for ancient Greek and Latin government notices or as territorial markers to mark borders or delineate land ownership. The surface of the stele may very often have text and/ or have ornamentation. This ornamentation may be inscribed, carved in relief, or painted onto the slab. Traditional Western gravestones may technically be considered the modern equivalent of ancient stelae, though the term is very rarely applied in this way. Equally, stelae-like forms in non-Western cultures may be called by other terms, and the words "stele" and "stelae" are most consistently applied in archaeological contexts to objects from Europe, the ancient Near East and Egypt, China, and sometimes Pre-Columbian America.
-- More about the artist
lberto Arnoldi (or di Arnoldo) was a 14th-century Italian sculptor and architect. He was born in Florence.
In 1364, he made the colossal group of the Madonna and Child with two angels (originally attributed by an error of Vasari to Andrea Pisano) for the Loggia del Bigallo in Florence. Arnoldi worked at this group from 1359 to 1364. As architect, he directed the works of Florence Cathedral about 1358.