On behalf of Lucy, aged almost five months.

Y'know, there are times when all a baby wants to do is lie back, chill and get in the mood for an overseas vacation. Just get the sunglasses on and picture yourself having your feet dipped in the sea. Imagine the waves lapping against the sand, that sort of thing. You get so mellow you can even ignore the doting father taking pictures of you - blissfully unaware that he's being reflected in your shades. Parents!