Navenby, Lincolnshire

Top Dec. Seen from across neighbouring gardens, the church almost disappears behind greenery. But the east window still stands out, and I think: ‘Yes! More glorious Lincolnshire tracery.’ Lincolnshire is a county full of churches with elaborate curvaceous 14th-century window tracery. At big parish churches like the ones at Sleaford, Grantham, and Heckington, the tracery curves this way and that in a series of patterns of sometimes dizzying complexity and variety – curvilinear tracery of the most inventive kind. This is a smaller church, but the east window is as wonderful as those of its larger cousins. The tracery pattern here is dominated by two mouchettes – the shapes that look like gigantic skewed commas, their tails pointing down and outwards, their heads nodding towards each other and touching at the centre. Within each mouchette are other shapes – large multi-cusped trefoils in the heads, elongated ‘daggers’ in the tails. This is all very showy and was designed to hold stained g...