Some posts are rich with words, others are rich with images. This post will be more the later and as such will be posted in a photography community. I will give a little insight into what I do for a living though and that's right, you guessed it, light is central to it.
Hopefully you good folks won't mind the lack of words and will appreciate the photos instead.
It's a few weeks now since you've seen this magnificent lighthouse 
There's few inanimate things I love more than light. The colours it conjures up at dawn and dusk, the rainbows, the Northern lights. My career even focuses on light - Dense Wavelength Division Multiplexing (DWDM) and Total Internal Reflection underpin my engineering background. This post is making it's way to you in most cases beneath oceans thanks to DWDM technology and fibre optic cables beneath oceans and seas, but alas that's another post for another day, this post is about photos, so let me share some.
I quite liked how the sun's rays were bouncing off the top of my wife's car this morning, so I captured a few shots.
Reflections help me at work too though. That's how we find precisely where a break is on a fibre optic cable, whether on land or at sea. We use a piece of kit called an Optical Time Domain Reflectometre (OTDR) to send a pulse of light down the fibre and it reflects off the break point and back to the source. We know that light travels at exactly 299 792 458 m/s, so we can calculate exactly where the break is using some equations and dispatch a fibre crew on land or a highly specialised boat, if it's a sub sea break in the Irish sea.
Anyway, work shmirk.... Back to the photos...
Lastly I'll leave ye with a series of photos of the beautiful sun rise from this morning along the stone wall at the perimeter of our property.
The images used are all my own captured on my Samsung Smartphone
