We stopped in a deep ravine bordered by heavy trees, where we found fallen firs, cut them into logs for the fire and, after having boiled our tea, dined.
Ivan dragged in two tree trunks, squared them on one side with his ax, laid one on the other with the squared faces together and then drove in a big wedge at the butt ends which separated them three or four inches.
Then we placed live coals in this opening and watched the fire run rapidly the whole length of the squared faces vis-a-vis.
"Now there will be a fire in the morning," he announced.

"This is the 'naida' of the gold prospectors.

We prospectors wandering in the woods summer and winter always sleep beside this 'naida.' Fine! You shall see for yourself," he continued.
He cut fir branches and made a sloping roof out of them, resting it on two uprights toward the naida.

Above our roof of boughs and our naida spread the branches of protecting fir.

More branches were brought and spread on the snow under the roof, on these were placed the saddle cloths and together they made a seat for Ivan to rest on and to take off his outer garments down to his blouse.