The edge of window light
A small move away from the middle of a window can give an ordinary object a more legible shape.
Window light is not one fixed thing. At the centre of a broad window, a subject may receive light from several directions at once. Near the side of the opening, the same subject can have a bright face and a quieter, more distinct shadow. The useful change is often a small movement, not a new accessory.
Move the subject first
Choose a cup, a folded cloth, or a piece of fruit. Begin out of direct sun with the window beside the subject rather than behind the camera. Keep the camera in one place and move the object a little at a time. Watch the transition between its lit and unlit sides, not only the brightest patch.
- Make a frame near the centre of the opening.
- Move the subject toward one edge of the window and make another.
- Turn the object slightly, keeping the background unchanged.
- Compare the three frames at the same viewing size.
Keep the comparison simple
If the camera allows it, lock exposure and white balance for the sequence. Otherwise, changes made by the camera may disguise the change in light. A phone can do this too, though the exact controls vary. Avoid letting a bright reflection become the only thing the image is about.
Choose the frame in which the object's shape reads most clearly. Deep shadows are not automatically better; a little light from a nearby pale wall can preserve texture. The point is to notice where the light stops wrapping and begins describing an edge.