St. Catherine's Church, built in 1861-1867, is probably the highlight in the first period of P.J.H. Cuypers' long and fruitful career. It's a three-aisled cruciform basilican church with a three-aisled transept and a choir with an ambulatory and three hexagonal radiating chapels. At the front the church has three connected porches and two differently detailed towers. Its design was based on 13th-century French Gothic churches, especially those of Chartres and Reims. The church replaced a derelict medieval church. For this church Cuypers used many of the ideas about symbolism in Gothicism, published by J.A. Alberdingk Thijm, Cuypers' friend and future brother-in-law and one of the leading members in the movement for equal rights for catholics. In one important aspect Cuypers does not follow these ideas; the church is not oriented, which means that the choir is not built at the eastern part of the church. The difference between the two towers is an idea that Cuypers did follow.
Both towers are 70 metres tall. Alberdingk Thijm was convinced that a long lost secret symbolism was the reason behind the difference between the two towers, as seen on many French Gothic churches. For this church Cuypers designed two different towers. The southern tower is the more refined of the two and represents the Ivory Tower, symbol of the purity of Mary. The northern tower is decorated with turrets and battlements; this 'defensive' look represents the Tower of David, symbol of strength. It is nowadays widely believed that the difference between the towers of medieval churches was caused by financial reasons more than anything else, so Alberdingk Thijm was probably wrong. More symbolism is found in the many rose-windows, referring to St. Catharina, whose attribute is a wheel. The porches are decorated with sculptures, executed in natural stone.
In 1942 the church was heavily damaged by bombs, and was restored after the war by architect C.H. de Bever. Vincent van Gogh painted a pencil sketch of St. Catherine's church in 1885.References:
Easter Aquhorthies stone circle, located near Inverurie, is one of the best-preserved examples of a recumbent stone circle, and one of the few that still have their full complement of stones. It consists of a ring of nine stones, eight of which are grey granite and one red jasper. Two more grey granite stones flank a recumbent of red granite flecked with crystals and lines of quartz. The circle is particularly notable for its builders' use of polychromy in the stones, with the reddish ones situated on the SSW side and the grey ones opposite.
The placename Aquhorthies derives from a Scottish Gaelic word meaning 'field of prayer', and may indicate a 'long continuity of sanctity' between the Stone or Bronze Age circle builders and their much later Gaelic successors millennia later. The circle's surroundings were landscaped in the late 19th century, and it sits within a small fenced and walled enclosure. A stone dyke, known as a roundel, was built around the circle some time between 1847 and 1866–7.