<u>Answer:</u>
<em>C) Some have handwritten and decorated initial letters.</em>
<u>Explanation:</u>
<em>Illuminated manuscripts are written by hand.</em> Books that have been embellished (lit up) with gold, silver, or splendid hues. <em>Enlightenments may incorporate little representations (miniatures), initials, outskirts, or other enlivening components.</em>
Bigger religious communities usually housed scriptoriums, which were <em>isolated spaces worked to compose, duplicating, lighting up, and restricting original copies. </em>
As a <em>demonstration of their commitment</em>, it was normal for recorders and illuminators to work in isolation from morning until night. <em>Lit up an original copy.</em>