My first post on elysiun, it’s an fantastic forum!!!
It’s just a HDRI test.
Which HDRI image is it? link?
page is http://www.debevec.org/Probes/ and the image is called “Overcast Breezeway, Soda Hall”. there are some other free images to download!!!
All I can say is, “you gotta lotta balls!”
Nice work!