We've been walking today, on hard pavement and cobblestones, for over 8 hours.
Our schedule went like this:
Metro (2 trains)
Kremlin,
Churches,
Armory (no pics)
More churches.
Metro (2 trains)
Chapel with Vladimir Virgin
Tretyakov Gallery with Rublev icons
Long contemplative pause ...
Metro (3 trains)
Hotel to soak our feet and have a cold beer.
Astonishment and exhaustion!