Paintings are hung onto these backgrounds. An enigmatic canvas, half of which is blue, the other half red, sits on one wall; in front of it, even more enigmatically, an upturned wooden chaise longue that looks like a piece of weathered garden furniture but which is, I was informed, a "design classic". Other walls are full of seductive, treacly "pour paintings", in which all kinds of substances, from acrylic to varnish to industrial paint mixed with metallic dust, have been poured down canvases.
Until 29 August (020 7491 0100, www.simonleegallery.com).