Well I want to stay on topic, so here are some orchids I have mounted in a few of the tanks;
Stenocoryne aureofulva (is that a flower spike on the right?)
Maxillaria minuta
Masdevallia nidifica
Epigeneium amplum
Masdevallia herradurae
Schoenorchis fragrans (I think that's a flower coming out too)
Then I also mounted some Dendrobium loddigesii, Mediocalcar decorata, Meiracyllium trinasutum, and Sophronitis cernua. Will have to get pics of them next (although no blooms yet since they're in a newer tank).