Yesterday's promised hat pics

This is the crown of the hat, with increases each row worked into the front post of the stitch, rather than two stitches being worked into one. You can see where the increases have happened as they show up as the lines radiating out from the centre ...

The second picture shows where I'm up to and the pretty design that's the brim of the hat. I managed to get this far last night after W had gone to bed, so it gives you an idea of how quickly crochet projects take shape.