As a person quite familiar with TG2 which is what I suspect was used for the linked image, I think I can say fairly certainly that it is in fact 100% TG2...just surprised he hasn't got around to the free veg at the terragen site yet but seems like an old terragen user just converting to the new version.. ...

 

Once in a while I look around,
I see a sound
and try to write it down
Sometimes they come out very soft
Tinkling light sound
The Sun comes up again