Note 210 — Chapter VII · THE GYPSY IN EUROPE
Reading edition
I find my opinion confirmed by an older observer: “The peculiarity of the Gypsy eye consists chiefly in a strange, staring expression, which, to be understood, must be seen, and in a thin glaze which steals over it when in repose, and seems to emit phosphoric light” (The Gypsies, by Samuel Roberts).