FZ200 at ISO 2000
A good camera produces really wonderful memories, or really wonderful visions. Your camera has done that job, in Istanbul, at least.
I must admit that photos like these are when I reach for the extra f-stops in my LX7 About the only times I do.
And photos like this explain why I have C1 set up on my FZ200 as RAW, ISOmax800, and C2 set up as JPEG ISOmax3200