Blue mail

Sea blue, see blue: feeling blue?

Bluegrass, St. Louis Blues, steak au bleu.

On the other side of the thin blue line:

True blue for me and you?

Blue is a colour with many meanings. Send blue post to your partner, for example:

• a blues or bluegrass mixtape/cd
• a blueprint
• a recipe for blue vegetable dye
• a piece of mail art in blue
• a blue fat quarter
• what's making you blue
• a blue poem
• your experience with the thin blue line (the law)
• blue embroidery silk
• pressed blue flowers
• what cultural significance blue has for you

Put some soul into it. Share the blue. But keep the politics out (Swap Bot rules).

Now I've typed "blue" so often it looks all wrong to me. Blue. Blue!

P.s. I recently had an argument about what colour electrons are, which is daft, because how can they have a colour? Anyway, I think they're blue, but other people (whom I otherwise respect) think they're black. I even had one person say they're red, which is obviously silly, because protons are red...

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