“Do Not Feed the Birds” sign, illustrating Venice’s ban on feeding pigeons to protect historic sites.
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The Passetto di Borgo walkway linking the Vatican to Castel Sant’Angelo, a historic papal escape route.
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Close-up of Welwitschia mirabilis, an iconic desert plant that survives extreme conditions.
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Ornate silver-and-gold chalice with a communion host, symbolizing the legendary Holy Grail.
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Teaching skeleton in classroom, illustrating the legitimate market for medical specimens.
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a bunch of flags hanging from a pole
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Mixed heirloom tomatoes in a bowl, once considered dangerous to eat.
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Amazon logo with arrow forming a smile and pointing from A to Z
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Old English dictionary volumes, symbolizing how everyday words have changed meaning over time
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Math teacher holding number cards illustrating easy mental math tricks.
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