What an interesting form on your Dendrobium tetragonum Ursula, It almost looks like a Bulbo..and what a pretty color on that C. Mini Purple 'Blue'!
I came home this afternoon from a very nice holiday with most of my family that rendezvoused in NC , to a couple of newly opened flowers.
Blc. Cherry Suisse 'Kauai' HCC/AOS
and
Bpl. Golden Peacock 'Orange Beauty'
both of these were in my original collection.