Soterosanthus shepheardii is a very nice "mini" orchid in the Stanhopeinae tribe (plant plus spike is 16 cm tall). It's grown under high humidity, middle light, and warm temps. This is a first time blooming plant. It takes very long to develop the spike (7 weeks in my case) and suddenly all flowers open at the same time. I do not know yet how long they last, as they opened today.
Soterosanthus is monotypic genus, which was included in Sievekingia in the past.
Dryadella edwalli... one of the most amazing Dryadellas... it's blooming all the time, with a blooming peak in spring: