Consider a picture of a one$-$inch tree in the middle of a dark background. Which of the following techniques would BEST indicate that the tree is very far away?

Draw a darkly shaded one$-$inch tree near the bottom of the picture.

Draw a white circle behind the tree, so that the tree partially covers it$.$

Draw a line of one$-$inch trees horizontally in line with the tree.

Draw a five$-$inch tree in the bottom right corner of the picture.