The two job-share county archaeologists brandished a heap of photocopies in May. "You've got 52 of these" they told me. "That's probably only about ten per cent of the total" I reply. Not seen 'hide nor hair' of them since. The only safe place for Rock Art is in a vault. If it's really odd then everyone denies it's Rock Art. Usually by the argument 'I've not seen it so it can't be there'.