In the beginning, three-dimensional models were limited, sculpted in vast geometries and although these technical bases are still present, the impressive technological progress of machine organs today allows volumes to be worked in a way more similar to traditional modeling, providing them with great detail and life, allowing with each model, without the physical limits of a marble, to resurrect the anatomy and proportion of Michelangelo, the dynamism that flows from all points of view of Giovanni Bologna and the emotion and drama of Bernini, so that from the grave together proudly cheer a "that's my boy"