How does this artwork elucidate its abstract?
The Crucifixion is  a panel in the central part of the predella (see image below) of a large altarpiece painted by Andrea Mantegna between 1457 and 1459 for the high altar of San Zeno, Verona (Italy). It was commissioned by Gregorio Correr, the abbot of that monastery.
Verona Mantegna Gregorio Correr high altar Italy San Zeno Andrea Mantegna altarpiece predella