<Location> Ancient Corinth Site, Korinthos, Greece
These are some pieces of sculpture and inscription from late Antiquity to Byzantine period. As I could not find any information about them in guidebook or on site, I don't know the details.
In the photo above is a capital with Cherubim.
In the photo below are marble panels that I found outside the museum. I think these are the partition panels used in church to separate the altar from the rest of the space where the laymen had access. Probably from the fifth to the sixth century.

In the photo below is an early Byzantine sculpted building element. Seeing the square hole cut at the middle, it must have been supported by pillars.