A skipper and a damslefly interacting on a knapweed flower
Ecology is all about interacting. Interactions with the environment, interactions with the organisms living in this environment. A unimaginable multi-dimensional hyperspace-like spiderweb of interactions. A life-long source of scientific amazement. I love it.
The 3D lab 
Beautiful
Great picture! Almost impossible to get in focus! 🙂
Thank you, I was extremely lucky that both wanted to fly at the same focus distance ànd even show their nicest side 🙂