Nice! I especially like those of the markets, my favourite is the on ewith lights at the Grand Bazzar(?)
I was in Turkey 2 years ago, also went to the Blue Mosque. it was a magnificent piece of architecture, and history. Did not take the cruise, though I heard it was quite a worthwhile ride.
Seems like you tried the hot air balloon ride in Cappadocia, it was wonderful, wasn't it?