Rich people, teachers, indigo

"Rich people prefer the company of other rich people so that they can talk about wealth to somone else who understands it." J P

I see a straggling crowd of school children ascending Mount Sion. Accompanying them, two in front and two behind, like hard working sheep dogs, are four school teachers wearing orange jackets, upon which are printed the word "staff".

I see in the paper an article on indigo - in its pure form, my favourite colour, and one of my favourite words. The colour comes, in its natural form, from a number of plants including indigo (indiogfera), a member of the pea family.