Both beautiful, but this is the one I prefer. The chandelier draws my attention upwards and invites me to look around at the stunning mosaics. The cobalt coloured windows in the alternate image seem to want all my attention ;)
I agree both are wonderful and I'm glad you posted both. As both give a hint of this amazing interior. It must be very touching, to be in the midst of this detailled mosaics and see, feel and smell the greatness.