Ceiling trim pieces

A while back I had a photo of these boards that were cut from a big log. Now they've been ripped, planed, sanded, puttied, grooved (on the back) and bug treated, and now they're ready for their final sanding and then oiling. Here they are outside the bathroom windows:

They are the ceiling pieces that will hide the seams of the reed mats. Here's the finished ones in the mud room: