Menin Gate at midnight (Ghosts of Menin Gate), 1931 (oil on canvas)

'Menin Gate at midnight' was painted by Will Longstaff to commemorate those soldiers with no marked graves on the Western Front during the First World War; also known as 'Ghosts of Menin Gate'. Longstaff attended a ceremony dedicating the Menin Gate memorial to the soldiers of the British empire forces, just outside the town of Ypres, Belgium, on 24 July 1927. The memorial was dedicated to the 350,000 men of the British and Empire forces who had died in battles around Ypres, and bears the names of 55,000 men with no known grave, over 6,000 of whom were Australians. Longstaff was profoundly moved by what he witnessed and that night, unable to sleep, Longstaff returned to Menin Road and later claimed to have had a vision of spirits of the dead rising out of the soil around him. On returning to his studio in London he painted 'Menin Gate at midnight' in a single session.