DO YOU REMEMBERthe chicest laundry room ever? It was by Dina Bandman Interiors for the SF Showcase 2017, and this year, the designer returns with another stunner, and this time, it’s a nursery. And if you do remember the laundry room, you will remember that Bandman adores hand-painted wallpaper — de Gournay, to be exact, and outdoes herself with this year’s design. Called Lemondrop Lullaby, the room features stunning details such as trelliage on the ceiling and a lucite crib. But by far the most spectacular detail is the hand-painted de Gournay wallpaper — a whimsical array of lemon trees with hand-beading on the lemons. The entire room comes together as if in a dream…