Abstract

Outside the Sheraton there are lots of stone spheres with various textures, and a strange dome-like thing with criss-crossing lines. I have absolutely no idea what they're meant to represent.

At Edinburgh airport, waiting to fly home, and finally the end is in sight. I'm not talking about yesterday's blip :D, I mean I have one more trip to go tomorrow and Friday, and then my hectic few weeks of travel will finally be over!! :)