I found this ceiling during a trip to Toronto, Canada. The first time I was there I didn't have my tripod, so my photos were taken at 1600 ISO, which is a bit "grainy". But, to get higher quality images I went back on the last day of the trip (with my suitcase in tow) with my tripod and got some nice shots at 100 ISO...until they kicked me out. Apparently you can shoot all you want if it's handheld, but if you use a tripod you need a permit. To be honest, I suspected I might get kicked out, I just tried to shoot as much as possible before that happened.
This is the amazing wooden staircase in the Ontario Art Gallery. If you visit, be sure to enjoy yourself, since the entry fee is an eye-watering $25.
Himeji Castle in Japan at sunset. It's one of only 12 surviving original castles in Japan and is a world wonder in my opinion. If you are in Japan DO NOT miss seeing this castle.