This is one of several field sketches carried out as an exercise with my tutor, Michael Horn, in July 2015 in north Norfolk. On what was the only non-raining morning that week, we visited a curious nature reserve cum public park called ‘If not now when?’ (see the painting of that name in The Gallery and my blog at the time (28 July). The field is managed as a ‘wet meadow’, now a rare habitat in the region, and in it are plantations and various structures. The latter include a small monumental arch (rear, right), a timber ‘henge monument’ (right foreground; like Stonehenge but in wood and common in Britain c 2000 BC); and a mound shaped like a large horizontal question mark, of which the mound in blue (left centre) is the dot.