Restoring Leonardo's 'The Virgin of the Rocks'| National Gallery
49:00
The altarpiece in Italy in the age of Leonardo | National Gallery
41:03
Leonardo3 Museum - Martin Kemp / Leonardo da Vinci: A fresh look at some very famous paintings
28:09
Rembrandt: The power of his self portraits | National Gallery
17:26
Restoring Rothko | Tate
12:03
Conservation: dramatic transformation of a huge royal portrait
29:32
Vincent van Gogh: The colour and vitality of his works | National Gallery
1:07:54
MARTIN KEMP
38:23