Curves: A relatively easy task to find images with curves in the composition.

1. Steam Train, North Yorks. Moors Railway. Canon S90 compact, 1/160sec. @ F8, ISO 200. The curved track gives a strong sense of direction.

2. Poppy Field, Sherburn. Canon S90 compact, 1/200sec. @ F8, ISO 250. There is a nice "s"-shaped curve from the bottom leading right-left-right out of the distant valley to the hills beyond.

3. Window, Foxholes Church, East Yorkshire. Canon EOS 1D Mk111, 100-400zoom, 1/100sec. @ F8, ISO 200. The nice semi-circular curves of the window softens the stone architecture. The gravestones are looking up in homage to it.

4. "-and across the line." Olivers Mount M/C Races. Canon EOS 1D Mk111, 1/125sec. @ F18, ISO 400. The curved track also gives a flowing sense of direction.