What makes blake’s poetry so innovative?

What makes Blake's poetry so innovative are his engravings.

William Blake  was an English poet, painter, and printmaker who is now considered a seminal figure in the history of the poetry and visual arts of the Romantic Age. Besides, he was also an engraver, so his work needed to be seen from three angles to be fully understood.

Now, he is considered to be a true pioneer and visionary, however, in his own lifetime he was largely unrecognised.

true. the definition explains it: a word or phrase that modifies or qualifies an adjective, verb, or other adverb or a word group, expressing a relation of place, time, circumstance, manner, cause, degree, etc. this is a dictionary definition that i have looked up in a dictionary.

●intensive purposes is the correct answer