Anchors 'Study for The Channel at Gravelines, Evening'

Anchors 'Study for The Channel at Gravelines, Evening'

Anchors 'Study for The Channel at Gravelines, Evening'
Georges Pierre Seurat (1859-1891)
France
1890
Chalk on laid paper
Width 31.5 cm x height 23.7 cm
Museum no. P.4-1982

This drawing is made up entirely of shading. It has scarcely a line as such in it. Yet, surely, it is without doubt a drawing?