Which method is better to show grass through lines?

Correct answer: Short vertical and diagonal lines

Answer: A, short vertical and diagonal lines. Grass is made visually understandable by showing many thin blades that rise from the ground in slightly different directions. Short lines can represent separate blades, and a mixture of vertical and diagonal directions prevents the patch from looking mechanical. A is therefore the best choice for suggesting the visible pattern of grass with lines. B, one large circle, gives a rounded shape and does not show individual blades or their direction. C, a single thick band, may indicate a dark strip or boundary, but it cannot communicate the fine repeated marks of grass. D, an empty area, provides no drawn evidence of blades, texture, or direction. The lines do not need to be identical: small changes in length, angle, and spacing make the drawing more natural. Memory cue: repeated short marks in the growth direction can suggest a natural surface texture.