This subalbum for Amalia van Solms begins with ruffs and sayas, shows ruffs change to collars, and ends with the disappearance of the collars.
The Wikipedia article for this person who figures so prominently in Dutch and British history is here.

ca. 1629 Amalia van Solms, Princess of Orange by Michiel Jansz. van Miereveld (Holburne Museum - Bath UK)

Amalia van Solms (after Michiel Jansz. van Miereveld) by the school of Paulus van Somer I (Fyvie Castle - Turriff, Aberdeenshire, UK) From artuk.org

1630s Amalia van Solms in orange by Gerrit van Honthorst (Historical Collections of the House of Oranje-Nassau)

1631-1632 Amalia van Solms by Sir Anthonis van Dyck (Museo Nacional del Prado - Madrid Spain) headdress, ruff, lace
