Eyeball Massage / Mental States

There are two exhibitions showing at the Hayward Gallery at the moment, Pipilotti Rist's "Eyeball Massage" and George Condo's "Mental States". Visitors are free to take pictures or make video recordings of Rist's installations, but not of Condo's stuff. While there are signs in the Condo show in the upper gallery warning visitors against touching the exhibits (the "don't take pictures" signs are fewer, and more discreet), there's nothing in the downstairs gallery telling people that they can take pictures, nor anything to warn against touching. I had to point this out to an "invigilator" who objected to my pulling Pipilotti's swimsuit aside in order to get a better look at the video screen within.