This sketch, achieved without underlying pencil drawing, represents a yellow sea churning beneath dark cloud cover. Particular attention has been paid to the growing intensity of grey in the cloud on the horizon to the right.
There is purple-grey staining to left of the page.
Blank, except for an even margin of mottled brown discolouration at the extreme right of the page. There are also irregular blotches of brown and grey discolouration.