B.
This will make your head hurt
Behind the scenes
The hardest working video-making musicians OK Go (and, presumably, a fairly large team of helpers) are at it again.
Jerry Colonna (from the Jerry Colonna Show) (c) 1951. Photographer: John E. Reed
You might remember their exhausting treadmill video for Here It Goes Again. Now, with The Writing's on the Wall, they're branching out into optical effects, once again completing it all in a single, eye-boggling, nerve-wracking take. Take a look here. And see below for some optical wizardry from our own collection.
Carl Sydow Drawing 6, v, 1975 1975. Letrafilm and ink. Purchased, 1976
Reproduced courtesy of R Sydow
Bridget Riley Untitled (elongated triangles 4). Screenprint. Purchased, 1973
Reproduced with permission
Reuben Paterson Naturist 2005. Screenprint. Purchased 2005.
Neil Dawson Whiteout 1990. Painted structural aluminium, extrusion and mesh. Purchased, 1990. Reproduced with permission