One of his works that shows an example of yellow work is a portrait of Henry VIII (c. 1536). The king is shown wearing a doublet with gold coloured yellow work around the collar, and with wide stripes of blackwork foliage on the doublet front and sleeves.
Source: BUCK, Stephanie and Jochen SANDER (eds.; 2003). Hans Holbein: Portraitist of the Renaissance, Zwolle: Uitgerij Waanders b.v.
Thyssen-Bornemisza Museum online catalogue (retrieved 29 June 2016).
GVE