The Arnau Church of St. Catherine of Alexandria is a Brick Gothic church built in the 14th century. It contains more than 200 medieval frescoes. The Soviets used the church for grain storage. It was not until 2003 that a restoration campaign was launched. The building belongs to the Kaliningrad History Museum and is used for exhibitions and orthodox liturgy.
References:The Temple of Edfu is one of the best preserved ancient shrines in Egypt. It was built in the Ptolemaic Kingdom between 237 and 57 BC.
Edfu was one of several temples built during the Ptolemaic Kingdom, including the Dendera Temple complex, Esna, the Temple of Kom Ombo, and Philae. Its size reflects the relative prosperity of the time. The present temple initially consisted of a pillared hall, two transverse halls, and a barque sanctuary surrounded by chapels. The building was started during the reign of Ptolemy III Euergetes and completed in 57 BC under Ptolemy XII Auletes. It was built on the site of an earlier, smaller temple also dedicated to Horus, although the previous structure was oriented east–west rather than north–south as in the present site.