Ursula, thank you, with the exception of those spots on the canes it is a healthy looking plant. The other one in the bathroom gets plenty of light, it is beside a large, south facing window and there is a 4' sky light directly above it. The bathroom is 10' x 12, so it is not a cramped room, it is actually the brightest room in the house. Although, we have had unusually high humidity for the past few weeks, usually in the 95% - 97% range. We were running the AC to get some of the moisture out of the house. I thought I was going to get mildew myself. Fortunately it is chilly today and will be cold tonight (30's) and tomorrow night so it is a little drier. Back to the 70's by the end of the week.
Around here people yank those Zeuxines out of their lawns but I think they are such cuties.