In a quiet Florentine workshop overlooking the Arno, Livia gently cleaned the cracked surface of a forgotten Renaissance portrait. Her careful hands uncovered a delicate pattern hidden under the old varnish—a puzzle of interlocking keys, invisible to the naked eye. That evening, Livia visited the Uffizi Gallery, searching for answers among the grand masters. Each painting seemed to whisper clues: a coded note on Botticelli’s canvas, a secret color in Leonardo’s shadows, a hidden signature beneath Artemisia’s brushwork. Piece by piece, Livia mapped out the puzzle, realizing the paintings formed a trail. The final clue pointed to the Duomo, where in a shaft of golden light, Livia found a tiny, ancient notebook. Its pages told a story of forgotten artists, their lives woven into Florence’s beauty. The puzzle’s message was clear: every work of art held a hidden life, waiting for someone to see. Livia’s discovery inspired the city’s artists and restorers, who began searching for their own hidden puzzles—Florence, after all, had always thrived on secrets revealed.