|Interior of Palm Houses- Frankfort on Main (i.e. Frankfurt am Main)- Germany|
From the imitable 50 Watts - here is a colored photo of a greenhouse in Germany. Methinks a greenhouse could be construed as terrarium, no?
And if you aren't already following 50 Watts I highly recommend it as an opportunity for daily visual stimulation.
Photochromosomes 2 at 50 Watts