Sure, thanks for asking @inkmich
Nikon D850 w/ 70-200 f/2.8 lens (shot at 116mm) at 640 sec, f/8 and ISO 320.
FYI, I did work this in Photoshop to convert to B&W and to control the light and dark tones using curves and layers. Here's a link to a good video by Blake Rudis that describes the process. You can use applications like Lightroom to do these kinds of local adjustments but I prefer Ps.
I'll also mention this, since it came up last month, that I don't use Lr for any detailed/local adjustments with filters, brushes, etc. I have a top of the line 2017 iMac with internal SSD but, when doing local adjustments in Lr, it's painfully slow and, with each additional adjustment, Lr gets exponentially slower.
Anyone thinking of upgrading their desktop to improve Lr performance may be disappointed. The solution I've found is to use Lr for cataloging and global edits and using Ps for the detailed local edits.
It's funny and seems counter intuitive that the seemingly more complex application runs better but it does. Ps runs fast and flawlessly but Lr...not so much. Of course the greater editing control I get with Ps also helps to satisfy my OCD tendencies.
I hope you do get back to San Francisco - it's a beautiful city with loads of character and personality.
~ Peter
Thank you very much @Cheese&Apple. I definitely learn getting information like this and it helps me focus on what to consider when shooting.
My father lived in Silicon Valley for 25 years and I spent a couple of summers there with him. I've also vacationed and taken business trips in California on numerous occasions. I find California beautiful (if extremely expensive) and best of all it has some of the best driving roads (probably one of the reasons my father owned Porsches). San Francisco though must be one of the most scenic large cities in the world and I'm definitely enjoying the shots you've captured.