Saint John the Baptist
XVII century. Grey-brown wash, Pencil on yellow paper.Not on display
The saint is depicted half kneeling to the right next to a large rock with his hands together and his gaze raised. A lamb is by his side. This drawing has a landscape background with trees.
The attribution to Coello seems untenable.
Pérez Sánchez, Alfonso E., Catálogo de Dibujos. Vol. I. Dibujos españoles siglos XV-XVII, Madrid, Museo del Prado, 1972, p.153-154