When you're sick of hanging artwork or photographs, try plants instead! Here's how to dress up your walls with greenery. Any ...

Paint the edges and sides ... Antique the edges of the wall map gallery panels with the brown inkpad. Let dry thoroughly – about 10 minutes. Spray with a clear sealer, or brush on a sealer.

Since museum officials were hesitant about artists spraying paint directly onto the gallery walls, the works were ... who have both been spray-painting (or "tagging") trains and bridges since ...