acer and rose

have a challenge set as part of the mindful photography course I'm doing  to take images at a wide aperture without looking at the back screen or the viewfinder. It wasn't too difficult with a compact and wide-angle lens but tried in the garden today with SLR and 100mm lens at f2.8 which was a lot more tricky but gave some interesting , if somewhat out of focus, results. This is my acer , blowing a little in the wind, with a rose behind it.