A bright idea

I've been racking my brains trying to think of things; whether solutions to those life long mysteries (why cats and dogs don't get along) to discovering the reason for treacle. Yet I have managed to come up with nothing but blank canvases (and to be honest some strange looks for the cats and dog as I interview them about their issues).

But perhaps, as the title of this blip states, an idea is forming amongst my little grey cells (little being the operative word). Like a metaphorical box of Lego, piece by piece the greater picture (or tank as the box says) appears just waiting for me to trash and and start again...

Never was any good at following the instructions in those boxes!