Luxor Las Vegas is an interesting place. The centerpiece is a massive black pyramid, solid glass, that has a massive light coming up from the center (apparently this light can be seen from space).
There is also a giant sphynx which welcomes you to the resort when you get off the free monorail. This also features prominently from the strip.
Luxor is a fantastic resort – it is near many others, and though it is wonderfully kitchy, it is still classy as well.