Bromley Site of Interest for Nature Conservation series
 
By Keston Ponds, a site of Metropolitan Importance, lies the source of the river Ravensbourne that flows from this outer London Borough all the way to the Thames by Deptford. This drawing was made on site, with families coming by and dipping their feet into the source of the river and squealing with delight at the freshness of the water that welled up from underground.
 
Drawn on A5 Khadi paper in inkbrush pen.
 
The second image shows the cropped A5 page.