Arrange your hay bales in a tiered setup, with two stacked for height and others spread in front for balance.
Place the tall scarecrow behind the hay bales, securing it with stakes if needed to keep it upright.
Sit the smaller scarecrow on one of the hay bales so it looks like a companion or child figure.
Frame the display with corn stalks at each side, tying them to stakes or directly into the bales.
Add pumpkins of varying sizes across the hay for a natural harvest look, then finish with the welcome sign.