Oh, aren't they beautiful? I used to grow cymbidiums years ago in Northern California. They're very trouble-free outdoor plants here. I certainly didn't have 60 different ones though...lol.
Your greenhouse is large enough to live in. I often wish for something like that to be able to go out and work at night or in the rain or, like you, in the cold.
I hope you're counting your blessings....You have the beautiful dogs, beautiful cat(s), orchids, and a huge greenhouse and you live in The Netherlands. How lucky can you get?...lol...My Grandmother was born in The Netherlands. I think I would have been quite content living there.