Most wanted posters, and why they stay at the top

These are the sheets that get opened most often here, gathered so the short list can be read at a glance.

The Marley portrait, built out of black halftone with orange and green showing through the face, works from across a room. The Fillmore sheet, where a woman's hair curves around the whole line-up, only works close up, where the names are drawn into the strands. The Tàpies page, a slab of yellow paint written over with sums and one enormous letter, is the quietest of the set and the only one that asks for a wall of its own.

One is enough. Take the image you would still want to look at next year and leave the wall around it empty.