ohh Mat, sorry forgot to answere your question.

Its a HDR render from Vue 6 at uni.

Its a great programme, if youve got it at uni its well worth getting some skydomes from it, that ones rendered out at 4096, never know when I might need em! If not give me a shout and i'll render some off for you, just tell me what type of environment you want, sunny, stormey, overcast, etc etc

Cheers

Steve