We like the low-tech functionality of the clip-on art at the Ace Hotel in Palm Springs. White slatted wood paneled walls are decorated with art hanging from metal binder clips hung on S hooks. Create the look below with an Ikea headboard painted white, some S hooks, and a few binder clips. Voila.
Above: 2-Inch Large Metal Binder Clips are $3.99 for a dozen at Staples.
Above: Ikea Grundtal Hooks; $2.99 for a five pack.