Rediscovered Rubens Notebook Page Goes on View for the First Time

A double-sided notebook page by Peter Paul Rubens, dated to September 1607, has gone on public display for the first time at the Rubens Experience in Antwerp. The sheet features a quill-testing squiggle, a sketch of three robed men thought to be apostles, and a draft letter on the reverse to the painter Cristoforo Roncalli. The letter, written on behalf of their patron Eleonora de' Medici, inquires about the progress of a painting for her private chapel. The page was acquired at TEFAF Maastricht by the King Baudouin Foundation for €110,000 ($121,100) and is on long-term loan to the Rubenshuis, where it will remain until renovations are completed around 2030.