Completed in watercolour, the original artwork is of a seaside rock formation located at the entranceway of the UNESCO World Heritage Site, The Giant's Causeway, in Northern Ireland.
"The Stack: Giant's Causeway" depicts basalt columns using planes of colour washes to emphasise their vertical structure and mass. The painting focuses on how light interacts with these hexagonal formations, highlighting their geometric patterns and geological significance through controlled use of light and shadow.