We are of course further along than these pictures show, just starting out with a bit of background. The first three show some of the foundation work. Most of our site is on bedrock, but I did have to trench down to bedrock in several places and put in concrete stemwalls to get back up to grade.
Above grade the foundation consists of two parallel stone walls with concrete poured between them and leveled off. The foundation took a total of 6 months, just the two of us working on it.
The last two pictures are a bit of the floor work. Its a pretty conventional joist floor with sills on the stemwall and a central beam reducing the span. We insulated the floor as we sheathed it, which made the insulating easy, but gave us some headaches later on.