El cuadro

Eusebio Poncela

The Man

Olivia Sanz Novoa

The Girl

Jonathan Brown

Himself - Historian

Manuela Mena

Herself - Prado Museum Staff Member

Francisco Calvo-Serraller

Himself - Historian

Javier Portús

Himself - Prado Museum Staff Member

Eve Sussman

Herself - Artist

Keith Christiansen

Himself - MoMa Staff Member

Michael Gallagher

Himself - MoMa Staff Member

Svetlana Alpers

Herself - Art Historian

Fernando Marías Franco

Himself - Art Historian

Enrique Quintana

Himself - Prado Museum Staff Member

Félix de Azúa

Himself - Writer

José Manuel Cruz Valdovinos

Himself - Art Historian