TY  - JOUR
VL  - 43
A1  - Leuschner, Eckhard
AV  - public
Y1  - 2008///
EP  - 110
SP  - 99
TI  - A grisaille oil sketch from the "De Backer Group" and workshop practices in sixteenth-century Antwerp
JF  - Metropolitan Museum Journal
ID  - artdok3209
UR  - https://archiv.ub.uni-heidelberg.de/artdok/3209/
ER  -