Vortice

Colored wax crayon on wove paper (recto and verso)

Black ink on varnished (?) white wove paper

Graphite on off-white wove paper

Black ink on cream wove paper

Blue ink with black, blue and lavender washes on cream wove paper

Graphite on buff wove paper

Black ink with traces of white gouache and varnish on off-white wove paper

Black ink and wash and gray watercolor on white wove paper

Black ink and black wash on paper

Black chalk and graphite on white wove paper

Charcoal, colored crayons and graphite on white wove paper

Watercolor and black ink on white wove paper