Answer is False
Buon Fresco<span> Affresco, Italian for true </span>fresco<span>, is a </span>fresco<span> painting technique in which alkaline-resistant pigments, ground in water, are applied to wet plaster. It is distinguished from the </span>fresco-secco<span> (or a </span>secco<span>) and finto </span>fresco<span> techniques, in which paints are applied to dried plaster.</span>
As many times as you want makes most sense to me but they all fit in the sentence
D is the anwser i got and thanks for letting me help