TY  - SER
AU  -  Tytler, Sarah, 
TI  -  The Old Masters and Their Pictures, For the Use of Schools and Learners in Art 
AV  - ND 
PY  - 2006///
PB  -  Project Gutenberg, 
KW  -  Painting -- History
KW  -  Painters
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/19863
ER  -