What most naturally follows?

How to hide the washer and dryer in the kitchen
Hang a full-length curtain to conceal your appliances.
This works best if your appliances fit into their own space with walls on both sides, and will work with both free standing or stackable units. Use a tension or closet rod to hang the curtains from.
Select a curtain that is long enough to cover almost the entire length from the ceiling to the floor, and coordinates with your kitchen so it doesn't look out of place. Set up a free-standing room divider to separate your laundry area.