Raphael executed a pen-and-ink sketch(Mona Lisa)

Mona Lisa - Raphael executed a pen-and-ink sketch

Time: 1505

Place: Italy

Details: Circa 1505, Raphael executed a pen-and-ink sketch, in which the columns flanking the subject are more apparent. Experts universally agree that it is based on Leonardo's portrait. Other later copies of the Mona Lisa, such as those in the National Museum of Art, Architecture and Design and The Walters Art Museum, also display large flanking columns. As a result, it was thought that the Mona Lisa had been trimmed.