I don't know when or where this action started, but I noticed a number of "yarn bombs" being posted on knit and crochet sites I perused on Pinterest. I was amazed at the number, the variety and the size of these bombs.
And to think I was complaining about getting my afghan finished.
Some of these show a real sense of humour.
I picked this one for my friend, a real Doctor Who fan.
And some just add a bit of colour, a sense of whimsy that might just add a smile to someone's day.