The Dwarves used huge mirrors to reflect the light from the outside world through the mansions of Khazad-dum. Dwarves' enemies are creatures of darkness and such bright light dazzles their eyes and weakens their resolve. Below you can see four mirrors which I made of balsa wood and my wife's empty cosmetic powder cases of various firms.
Now I have to paint the mine workings and the mirrors for a future battle between the Dwarves and what else, of course, the Goblins!
Stay tuned for more. Enjoy!