The Mineral & Jem Display at the Natural History Museum
Huge diamonds - I think the 10carat round (I am going by memory so that could be wrong) would look quite nice in my current setting :-) and Marie Antoinette's 20 carat earrings would also look lovely!
crown jewels a bejeweled ring more crazy necklaces
more huge rocks bejeweled butterfly ...and...the Hope Diamond
Just so you know you could lose an eye by being short and trying to see the hope diamond. Those ladies and gents are vicious trying to get their photos. At one point I thought I was going to stand there all day when people would not let me AWAY from the display...then they realized that the display rotated and I was no longer on the "good" side! :-)
Washington Monument from a few different spots (the 2nd of which I was pretty sure my feet were about to fall off from walking all over the place)
White House from a few different locations
And just for fun I have to post the crazy lady (protesting, possibly homeless) that was being yelled at by another crazy lady (tourist?) for her protest topic of choice. That topic was obviously so important that I have no clue what it was! There were also a couple of folks singing patriotic songs while wearing shirts that looked like they should have been in Myrtle Beach instead of DC but I do hope they were having a good summer vacation! :-)