Frank is an art historian and studied at Oxford University and the Courtauld Institute of Art. He is a former fellow of the Metropolitan Museum of Art and lectures for the museum throughout Europe. After many years in New York, he returned to Rome, where he was raised, and is now part of the art history faculty at Temple University Rome.

Cecilia is an art historian and a native Roman with a Master's degree in Medieval and Renaissance art from the Sapienza University of Rome. Although her specialty is painting and decorative arts, she has a broad knowledge of the history of Rome and a personal passion for ancient history, which she shares on many antiquity-themed itineraries. Cecilia has worked actively in the past as a lecturer, teacher, and curator of exhibitions. She had been a staff member of the didactive service of the Vatican Museums, the Galleria Doria Pamphili and the Galleria Colonna where she still frequently consults. As a licensed guide for Rome and Florence and with a specialized teaching degree, she has more than 20 years of experience in leading highly-qualified tours.

Sara is an art historian with doctoral degrees in Medieval and Modern Art History and Classical Antiquities. She is the author of a book, published by the Accademia dei Lincei, on the antiquities collection of Pope Julius II and has written various articles in important scholarly journals on the history of Renaissance and Baroque collections. More recently, she had published a book on some of the most famous paintings of Caravaggio in Rome which introduces a new interpretation of the works, based on philological data, and which is changing the way we look at this artist. For many years, she has combined her philological research with her work as a university instructor, museum educator and professional tourist guide.