A new toy! The Samyang 8mm fisheye lens with a detachable hood - usually a diagonal fisheye so you wouldn't see the black vignetting but I enjoyed trying it out on the full frame a850 for a >180 degree angle of view. It certainly took a little while getting my head around using it as it was almost impossible to avoid flare on a sunny day or my own shadow in the photo!
Further (and more varied) experimentation in a more urban setting later this week!
Technical details: Sony a850 with Samyang 8mm lens.