Illuminated initials (layout features)

Netherlands, ca. 1410-1420.
MS M.1073

France, possibly the Loire River Valley, ca. 1460.
MS M.1067

Rouen, France, ca. 1465-1475.
MS M.1055

Bruges, Belgium, ca. 1460.
MS M.972

Northeastern France, between 1425 and 1450.
MS M.971

France, ca. 1420.
MS M.960

Belgium, possibly Bruges or Ghent, ca. 1480.
MS M.959

England, possibly Winchester, 1490s.
MS M.487

Paris, France, ca. 1417.
MS M.455

Northern France, between 1200 and 1225.
MS M.968