I have a thing for light, quite a thing. Sometimes days go by and it’s all I’ve thought about. Light. It’s such a simple word, and it sounds exactly as it should – it sounds light, as in light to carry, but also as though it would be possible to turn the word on and off, that it glimmers and glows, that it shows us the way, and indeed it does. In the early evening, after I’ve poured myself a glass of wine and struck a match to the fire, I close the west-facing curtains over the French doors only when it’s well and truly black outside, because I like to see the final blue hue as the day darkens.

I’ve written short stories about hurricane lanterns, because I love the idea of a light – at least a carrier of light, or a protector of light – that’s designed to withstand the worst of storms, the worst of seas.

One of my all-time favourite songs is ‘There is a Light that Never Goes Out’ by The Smiths, which is such a jaunty tune about young people going for a night-time drive: “And if a double-decker bus/crashes into us/to die by your side/ is such a heavenly way to die”. But it’s the lyric to fade that’s the real killer: “There is a light that never goes out”, repeat, repeat, repeat until – irony of ironies – you feel more alive than ever.

Recently I bought a light-shade for my hallway, a simple Art Deco design found in a second-hand store up the road. I’d been looking for it for weeks, months, my whole life perhaps, and there it was in all its frosted green-glass glory. For an entire evening I turned the light on and off, on and off, as if electricity had just been invented and there I was amazed, gob-smacked. Each time I walk down the hallway I look up and see the light-shade; it makes me feel as though I’m in love for the first time. I’ve found myself thinking, I feel so happy at the moment, I wonder why, oh yes, a new light in the hallway – best go and have another look.

Light may be, as my Oxford Dictionary claims, an electromagnetic radiation whose wavelengths fall within the range to which the human retina responds, but really it’s the opposite of hopelessness.

(First published in Panorama, The Canberra Times, 1 September 2012.)