Sombourne chalk quarry Hampshire Sombourne chalk quarry Hampshire Sombourne chalk quarry Hampshire Sombourne chalk quarry Hampshire Sombourne chalk quarry Hampshire Sombourne chalk quarry Hampshire Sombourne chalk quarry Hampshire Theatre Royal Winchester Theatre Royal Winchester Raw chalk collected from Winchester train station Raw chalk collected from Winchester train station Raw chalk collected from Winchester train station Work in progress Work in progress Work in progress Work in progress Canvas preparation Chalk on canvas Chalk on canvas Whiting and wood ash on canvas Chalk on canvas with sunlight Chalk on canvas with sunlight finished canvas Process work in the Theatre Royal flint and chalk final installation hanging the Theatre Royal Winchester final installation hanging the Theatre Royal Winchester final installation hanging the Theatre Royal Winchester final installation hanging the Theatre Royal Winchester