Looking into one of the newly uncovered GTX vents.
These are them, right out in the open.
Heading inside.
From here, I could clearly see how deep this hole was. I decided against going deeper.
Heading out.
Please remember that these photos are all copyrighted to me. If you want to use
them in any way, there's a 90 per cent chance I'll give you my permission, and be able to
give you a copy with a higher DPI.