Thank you, Nigel! I haven’t thought much about the round tree, nor am I qualified to speculate on the effects of opiates on Central European flora. I would guess it isn’t alien; probably, it’s got a bit dark because the photographer wanted to have some detail in the sky... ;-)

I feel like Dorothy now in the Wizard of Oz ;-)

I still have to find that yellow brick road for you!

But it will be easy to get the message to you that “there’s no place like home“... :-)