This ended up a lot floppier than I intended. Consequently it has that floppy-artist-beret look about it.
If you turn it around so that two corners are pulled down over the ears, it makes a pretty good likeness for Anne of Cleves.
Pattern: Three Cornered Hat from the June chapter of Knitter's Almanac by Elizabeth Zimmermann.
Yarns: Naturally Me (Merino Cashmere) and Marta's Yarns 8 ply merino multi-colour.