Cathedral

How about thin air, your on the right track.

Thank you for stopping by my poems today, cheers David

Thank you Andrea, Maybe that was always the idea, but I only realised when pondering over the first draft, cheers David

Thank you for stopping by Lasaad I was merely contemplating the sheer weight of materials that went into building cathedral domes, thousands of tons in some cases, but was it just to give the impression of a weightless airy bubble to the observer? which in turn led me to another meaning, which I will leave up to the reader, cheers David