Restoring Leonardo's 'The Virgin of the Rocks'| National Gallery
49:00
The altarpiece in Italy in the age of Leonardo | National Gallery
17:26
Restoring Rothko | Tate
28:09
Rembrandt: The power of his self portraits | National Gallery
12:03
Conservation: dramatic transformation of a huge royal portrait
11:17
Christmas 2024 at the National Gallery with Jan Gossaert’s ‘The Adoration of the Magi’
7:53
Botticelli’s Madonna and Child Sells for Triple the Estimate at Sotheby’s London
58:14
Roger Penrose - Simetría de cristal prohibida en matemáticas y arquitectura
47:23