TY  - BOOK
AU  - Hockney,David
TI  - Secret knowledge: rediscovering the lost techniques of the old masters 
SN  - 0670030260 (hardcover)
AV  - ND1471 .H63 2001
U1  - 751.4/09 21
PY  - 2001///
CY  - New York
PB  - Viking Studio
KW  - Camera lucidas
KW  - Camera obscuras
KW  - Drawing
KW  - Technique
KW  - History
KW  - Optics and art
KW  - Painting
KW  - Technological innovations
KW  - Art
KW  - sears
KW  - Optical data processing
KW  - Optical instruments
N1  - Includes bibliographical references (p. 287-289) and index; Adult; Follett Library Resources
N2  - David Hockney makes a visual presentation of his theory that many Western artists of the past, dating from the early fifteenth century, used mirrors and lenses to create living projections which were then used to produce drawings and paintings.  Includes a collection of extracts from documents used in Hockney's research, as well as related notes, essays, and letters
ER  -