I visited the Cloud Forest Dome at the Gardens by the Bay again recently, and saw this new Chihuly artwork at the top of the dome. There was a different Chihuly artwork here the last time I visited, and it was on display for a short exhibition period. Apparently, this new one, which is named "Ethereal White Persians", was donated by a philanthropic foundation and is now a permanent display here.
I think they look like water lilies in a pond and the artwork is a good match for the dome.