schuilkerk<\/em> (clandestine church) that dates from the Reformation, when open Catholic worship was outlawed."}">
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Museum Amstelkring: Presbytery Arch Detail

Presbytery Arch Detail

Detail of arch at the entrance into the presbytery, decorated with medallions containing busts of Christ and the Twelve Apostles. Around each medallion is a pair of dolphins with crossed tails. 526-47 AD. San Vitale Basilica, Ravenna, Italy.