“OPEN HEART” is printed on a folded paper as shown below. Identify the CORRECT option when the paper is unfolded and seen from the other side.
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Track only the first and last letter of each word. Reflect them across the fold during unfolding, then reverse left and right because the sheet is viewed from its back.
Step 1: Reverse the fold. Viewing from the other side flips the text both horizontally and vertically. Step 2: Match the mirror. Only one option shows the correctly double-mirrored, unfolded text. \[ \boxed{\text{Option 3 (Fig C)}} \]