James Cumming lived for more than a year in the remote island community of Callanish on the Isle of Lewis after being awarded a travel scholarship from the college in 1950. His residency lead to his acclaimed series of Hebridean paintings and much of his work shows inspiration from life on the island and the distinctive landscape of Lewis. As well as his Hebridean figurative work, he is noted for his still life compositions which are freely balanced between abstraction and figuration. In the 1960s he started to examine more geometrical and purer abstract themes and many of his later works derive from investigations into the Electron Microscope and his interest in microbiology and cellular structures as is apparent in this painting.