"faded, like the faint, uneasy smudge of a mistake." - The joy of Mrs. T’s classroom almost manages to erase the horror of these atrocities, but not quite, a smudge remains. Although ‘faint’, the horrors have not receded. Simile effectively conveys the shadow cast and the fractured lives left behind. Effective word choice in ‘smudge’ - the murders are a blemish on this otherwise joyful, sunny period.