This here is your inheritance, says the senior partner. Yes, he says, Ludwig, I know, and stows the plan for the bathing house (5.5m long, 3.8m wide, outer wall construction: wood, roof construction: thatch), stows both the plan and the mosquito in his briefcase. On a German shelf, this mosquito, pressed flat between large quantities of paper, will outlast time and times, and one day it might even be petrified, who knows.