Ever since doing this posting, I have had that photo up on my computer screen, and I remain very fond of it.
Here are two more photos of that same piece of art/signage, photoed around the same time, although on two different days. Slightly more creatively photoed in that there are other things going on also:
I look forward to getting back to the top of the Tate Modern Extension, which is where this is. It’s one of my favourite spots in all of London.