Let there be light The stained glass windows in St Magnus Cathedral in Kirkwall are beautifully done. This is one of them, Fiat lux, or ‘Let there be light’. In this case, ‘Let there be coloured light’. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email a link to a friend (Opens in new window) Related Feel free to leave a Reply :) Cancel reply