Hey Graeme,
I am sorry to hear that things are still a tough go. It is great that you have gotten out with your camera still and taken some images. Your skill and eye with your camera is still intact, and I am enjoying these.
I like the square format with the reflection in #1. The mist/fog in #2 makes for a classic scene that is always enjoyable to view. And #3 I like how you worked those long grasses in it.