Yes, your remarks about rust and roses were very encouraging. I have already found a closer combination and think of ways to improve the idea next week at work
Today was gardening day between drizzle and grey, imagine my surprise to see this remarkable fly when I was just about to get a spade. Being me, the camera wasn't far and I spent about 3 minutes stalking on a fly which was being blown around on top of a grass. I'm extremely lucky that we live in a forest clearing and there is nobody around to ask serious questions about my mental health.
I have often used the expression running around like a blue ...ed fly, well this is a hairy yellow one. If you happen to know what its real name is, I'd be obliged.
Many thanks to Lynne for the ID Scathophaga stercoraria