@Strauss,
Thank you, ATRIA is the word l came up with and looking it up it came up with ,atria the upper parts of the heart, and checking the word ARTIUM which l know means glass roofed-have it in my word book and it has also come up on some of the hisotrical novels l read- and rolling further down l hit on the word ATRIA, so thank you for the llink, ttfn