Beautiful! I've found a lot of Den. are prolific this year. I have a lindleyi that had 5 new pb in April, 3 more in June and two days ago I noticed two more coming in. Normally only gets 4-5 a year. A nobile type, Spring Doll 'Sweetheart' in a 6" pot has produced 9. I'd love to find a topaziacum.