Finally, the facility and freedom with which his anatomical knowledge has allowed Signorelli to render all the possibilities of movement and gesture, is as much in advance of his age, as is his modern and natural visualisation, and the impressionistic breadth of his brushwork.
"Luca Signorelli"
Maud Cruttwell
Something of the same combination of primitive grandeur and strength with exquisite refinement of visualisation is seen in the art of Michael Angelo.
"The Practice and Science Of Drawing"
Harold Speed
It is this power of visualisation that is the first requirement of the dramatist; by itself it can go no further than the ordering of dumb show; but all drama must begin with the ordering of dumb show, and should be playable without words.
"Figures of Several Centuries"
Arthur Symons