The Washing of the Feet or El Lavatorio is a work by the Venetian artist Tintoretto which he produced between 1548 and 1549.

Many of the best works were left in the hands of the Spanish ambassador Don Alonso de Cardenas, who gave them to the Prime Minister Don Luis Méndez de Haro, who presented them to Philip IV among them: The Washing of the Feet.

[2] The painting depicts a scene from the Gospel of John in which it is narrated that at the Last Supper Jesus rose from the table, took off his cloak and tied a towel around his waist and began to wash his disciples' feet.

Tintoretto depicts the moment when Simon Peter tries to refuse, but after being persuaded he agrees to wash his feet and even his head and hands.

A miracle of Saint Mark is also depicted in one corner, recounted by Jacopo da Varazze in his book Golden Legend.