No one would ever mistake Jamie Mackay for a hobbit. Hale and broad-shouldered, the Wilson builder inherited his sturdy physique from his Glasgow-born father, Callum Mackay, who gave Jamie more than his Scottish genes: the log-home builder also imparted his love of woodworking. So it’s fitting that Jamie’s own home designs feature gorgeous Douglas fir and reclaimed barnwood. What’s astonishing is that these fine finishes appear on houses scaled for Bilbo Baggins.