TY  - BOOK
AU  - Hockney, David.
TI  - Secret knowledge: rediscovering the lost techniques of the old masters 
SN  - 9780500286
U1  - 751.409 
PY  - 2006///
CY  - London
PB  - Thames & Hudson
KW  - Painting
KW  - Technique
KW  - History
KW  - Schilderkunst
KW  - gtt
KW  - Techniek
KW  - Optische instrumenten
N1  - Previous ed.: 2001; Includes bibliographical references (p. 319-321) and index
ER  -