Quinquennial work, phased against funding, with an architect and usually a grant body in the room.
Town halls, exchanges, libraries. Usually listed, usually occupied throughout, always a procurement process.
Terraces, farmhouses, a windmill. Smaller, and the work where we most often talk somebody out of something.
We cut stone to other firms drawings when their yard is full, and they do the same for us. It is a small trade.