The Iconography of Aidan Hart in the Chapel Built by Philip Sherrard

I have been aware of Aidan Hart and his work for quite awhile, so when a Greek friend sent me a link to a site displaying some of his (relatively) more recent wall paintings in a chapel dedicated to the Protecting Veil, I was particularly interested to revisit his work. Of particular interest is both Hart's work (which is excellent), as well as the chapel, which was apparently built by Philip Sherrard, shortly before his repose, on the island of Evia.