I believe you are correct on the temple.
Originally posted by frayed1
SomewhereinBetween, I don't think that photo is from Karnak.....it actually seems to be The Temple of the Warriors in the ruins of Chichen Itza .....check here and click to enlarge the photo in the upper right.
The photo posted by Lupus Copy seems to have been sort of sepia toned, making it look brownish ( or it might be a diff time of year?...or taken with a different filter?....as this photo from the top of the same Temple, facing toward the Pyramid of Kukulcan, also shows a brown foreground.)
How this would figure into the Black Labyrinth, I could not say.....would it be significant???