Dan Dare's nemesis.

This is an exceedingly rare photographic portrait of the Mekon, taken from behind. This will make sense only to those of a certain age who used to read the comic known as the Eagle.

Some of you seemed a tad sceptical about the fossil Reactant jeweler which I blipped yesterday. You were right to be so, the clue is in the name. Reactant jeweler  is an anagram of "waterjet cleaner". The supposed fossils were the marks left on a stone step by some-one with a power washer. My apologies if you have already bought your tickets to visit the fabled Newburgh shale beds.