Hi
Since my original post I have had quite a few messages asking me exactly how we did this. Its actually pretty simple.
Firstly you need to make https://atlas.gamepedia.com/Wood_Wall_Hook
Which can be unlocked with this skill
https://atlas.gamepedia.com/Secrets_of_Building
You also need to be able to make https://atlas.gamepedia.com/Lantern
Which can be unlocked with
https://atlas.gamepedia.com/Advanced_Tools
Further to this you need to be able to make dyes. The the wiki does a pretty good job of explaining here https://atlas.gamepedia.com/Coloring
In the instance of the "Ghost Ship" that we built in the picture below we used CYAN dyes. You can dye any lantern (Or torch for that matter) by simply dragging the dye bottle over the lantern in your inventory in exactly the same way that you dye your armour.
Then place the hook on a wall, the lantern on the hook and access its inventory to turn on. They dont last forever but they last long enough
We certainly had much fun the night we did this and it would be great to see some pics of what the rest of you come up with.
Oh and BTW ... it makes light houses look GREAT!!
GL, HF TC.
Fingle Fleetfoot
Admiral of the Salty Spoons.