Anyhow the first impression is that the Greek is more gorgeous in black than the Roman in colours. But the Greek of course can also appear in colours, especially in those eternal forms of frozen yet fiery colours which we call jewels. I have seen the Greek Patriarch, that magnificent old gentleman, walking down the street like an emperor in the Arabian Nights, hung all over with historic jewels as thick as beads or buttons, with a gigantic cross of solid emeralds that might have been given him by the green genii of the sea, if any of the genii are Christians. These things are toys, but I am entirely in favour of toys; and rubies and emeralds are almost as intoxicating as that sort of lustrous coloured paper they put inside Christmas crackers. This beauty has been best achieved in the North in the glory of coloured glass; and I have seen great Gothic windows in which one could really believe that the robes of martyrs were giant rubies or the starry sky a single enormous sapphire. But the colours of the West are transparent, the colours of the East opaque. I have spoken of the Arabian Nights, and there is really a touch of them even in the Christian churches, perhaps increased with a tradition of early Christian secrecy. There are glimpses of gorgeously tiled walls, of blue curtains and green doors and golden inner chambers, that are just like the entrance to an Eastern tale. The Orthodox are at least more oriental in the sense of being more ornamental; more flat and decorative. The Romans are more Western, I might even say more modern, in the sense of having more realism even in their ritualism. The Greek cross is a cross; the Roman cross is a crucifix.