Line Field / frame

Place the Main Shape Off Center

An off-center object changes the empty space.

The small question

An off-center object changes the empty space. This exercise asks you to check a visible relation rather than judge whether the whole sketch is good.

Try it in front of the subject

Draw a light 3-by-3 grid. Set a vase near the left third and leave room on the right for its cast shadow. The grid is a comparison aid, not a rule that guarantees a pleasing image. Keep the first marks light enough that you can revise them after another look.

What this exercise cannot prove

Moving the vase on paper without checking the real scene turns observation into invention. Either move the object physically or label the sketch as a composition experiment. An example can suggest where to look, but the scene in front of you is the evidence for your drawing.

A second pass

Make left and center thumbnails. Compare the balance of object, shadow and unmarked paper. Keep the first attempt beside the revision so you can see which choice changed.

A field-note challenge

Mark the vase center lightly, then map the shadow as its own broad shape. Shift only one of them between thumbnails to see what actually changes the balance. If the shadow falls outside the frame, check whether the crop still explains the direction of the light.