A low uneven structure is Flatford Mill, with many gables and queer outbuildings; standing on an island, the millhouse backing the main stream and facing a pool formed by the mill-tail, which, flowing through the mill, rejoins the main stream a hundred yards below.  To this spot came Constable many a hundred times, we may be sure, fishing in the stream, or sketching with his close ally, John Dunthorne, the village plumber, and a lover of nature; their performances with the brush doubtless puzzling old Willy Lott—­whose farmhouse occupies the opposite side of the pool; but though his judgment might not have been so technically sound upon art matters as upon the merits of those hornless Suffolk cattle, said to have been unconsciously introduced by Constable into pictures painted in far distant countries, yet his criticisms would have been worth hearing by virtue of their originality.  Willy cared but little for the outer world and its mode of thinking, any curiosity he may have ever had concerning it being amply satisfied by the experiences of four nights, separated by long intervals, spent away from his ancestral roof in four-score years.  That this house of his possessed a peculiar fascination for Constable is evident from its forming an important feature in two of his best known works, the Hay Wain and the Valley Farm, besides appearing in numerous sketches.

Every foot of ground round the old mill seems to have imparted a yearning in him to paint it.  The lock in the main stream, with its tide of life passing through, busier then than in these days of railways; the bridge above, with the picturesque cottages still standing, all were lingered over, studied, and painted with an affection inspired by the recollection of those golden hours of his boyhood.  Here, doubtless, was the scene of those stolen interviews with his future wife, following the ecclesiastical ban placed on his suit by the lady’s grandfather, Dr. Rhudde, the Rector, whose belief in the preordination of marriage was tempered in this case by a wise discretion on the subject of settlements.  To the young painter’s inability to satisfy this scruple may be attributed the Doctor’s discouragement of any practical application of the theory.  The marriage duly took place despite the old gentleman, who, although not apparently reconciled during the remainder of his life, pleasantly surprised the young couple by leaving his granddaughter four thousand pounds when he died.

The mill-tail is used as a thoroughfare, up which the hay is carted, from the meadows on the opposite bank of the river, a shallow and stony bedded back-water meeting it at its junction with the main stream.  Down this back-water in July the heavy cart-horses drag the sweet-scented haywains knee deep and axle deep in water, leaving feathery wisps of hay hanging from the willows, and clinging to the tall rushes upon either hand, the waggoner bravely astride the leader, while haymakers and children are seated on top of the load, not a little nervous in mid-stream, and clinging tightly when the horses are struggling up the deep ascent into the stack-yard.