Tuccia was an ancient Roman Vestal Virgin

Vestal Virgin

In ancient Roman religion, the Vestals or Vestal Virgins , were priestesses of Vesta, goddess of the hearth. The College of the Vestals and its well-being was regarded as fundamental to the continuance and security of Rome, as embodied by their cultivation of the sacred fire that could not be...

 whose chastity was questioned by a spurious accusation. When the piety of holy men and women was doubted by sceptics, the gods could perform miracles to vindicate them. In Tuccia's case she utilized a flat perforated basket to carry water, without the water falling to the ground through the sieve.

Tuccia's decision to prove her innocence is recounted:

O Vesta, if I have always brought pure hands to your secret services, make it so now that with this sieve I shall be able to draw water from the Tiber and bring it to Your temple (Vestal Virgin Tuccia in Valerius Maximus

Valerius Maximus

Valerius Maximus was a Latin writer and author of a collection of historical anecdotes. He worked during the reign of Tiberius .-Biography:...

 8.1.5 absol).

Tuccia proved her innocence by carrying a sieve full of water from the Tiber

Tiber

The Tiber is the third-longest river in Italy, rising in the Apennine Mountains in Emilia-Romagna and flowing through Umbria and Lazio to the Tyrrhenian Sea. It drains a basin estimated at...

 to the Temple of Vesta [Augustine, De Civitate Dei, X, 16, in Worsfold, 69].

The Vestal Tuccia was celebrated in Pliny the Elder

Pliny the Elder

Gaius Plinius Secundus , better known as Pliny the Elder, was a Roman author, naturalist, and natural philosopher, as well as naval and army commander of the early Roman Empire, and personal friend of the emperor Vespasian...

's Natural History (28: 12) and Petrarch

Petrarch

Francesco Petrarca , known in English as Petrarch, was an Italian scholar, poet and one of the earliest humanists. Petrarch is often called the "Father of Humanism"...

's Triumph of Chastity. However in Juvenal

Juvenal

The Satires are a collection of satirical poems by the Latin author Juvenal written in the late 1st and early 2nd centuries AD.Juvenal is credited with sixteen known poems divided among five books; all are in the Roman genre of satire, which, at its most basic in the time of the author, comprised a...

's Satire VI (famously renamed 'Against Women') he references her as one of many lascivious women.

Sieve Iconography

By the late Middle Ages, the image of Tuccia and her sieve became associated with the virtue of chastity. Paintings of chaste women would often include a sieve and this symbol figures prominently in many depictions of England's "Virgin Queen" Elizabeth I in the late sixteenth century.

• see the "Plimpton 'Sieve' Portrait of Queen Elizabeth I" in the Folger Library collection in Washington D.C.