30 works carry all of these threads.
14th–15th century
Unidentified · probably 20th century
ca. 1775–80
probably 8th–12th century
early 15th century
1780–85
Master of "La Merced", active 18th century · early 18th century
1350–1400
ca. 1720–30
Johann Michael Bauer · ca. 1763–64
14th century
