Answer
He positions many of the figures so that they are gazing at the central figure.
Step-by-step explanation
Raphael Sanzio was an Italian painter and architect of the High Renaissance.
The Marriage of the Virgin, also known as Lo Sposalizio, was an oil painting by the Italian High Renaissance artist Raphael. His painting concerning the Marriage of virgin depicted the marriage ceremony between Mary and Joseph. The painting was magnificent in its use of imagery bright colors and its sheer scope. To emphasize on the painting Raphael Sanzio positioned many of figures so that they are gazing at central figure.