Brush and Brown and Grey Wash and Gouache

Crater of Vesuvius by Charles-Louis Clerisseau - Landscape Drawings from Hermitage Museum
Crater of Vesuvius
Charles-Louis Clerisseau
Grotto of Nymph Egeria by Charles-Louis Clerisseau - Architecture, Interiors Drawings from Hermitage Museum
Grotto of Nymph Egeria
Charles-Louis Clerisseau