Henry Fuseli,
The Life and Writings of Henry Fuseli…
“ If Art be a complete system of invariable rules, he only is a master of Art who substantiates its precepts by equal uniformity of execution and taste; and till he arrives at that point, he can only be said to have seized more or less of its parts in making approaches to the whole, and to be indebted to "study" and not to "nature," if he put himself at last in possession of it.Such was the progress of Raffaello; he arrived by degrees at style in design, by degrees at style in composition, by degrees at invention, expression, and at what appeared to him colour. ”
