Nature's Beauty

I found this brand new butterfly (I think it was pretty new) strengthening its wings on the brickwork outside my window. It's not exactly my butterfly, the one I have been waiting to see emerge from it's chrysalis for aaaaaaaages now.  I am actually wondering if it is ever going to happen.
But I can't help thinking I must have grown this one too, and that it built its chrysalis away from my wee swan plant, hidden somewhere?
It seemed to know me...