thank you for your detailed comment:>
btw, what's your name?:] it seems to me it's time to get acquainted more:]]

the painting in the street was my love too that day
actually, I don't know exactly what that K means and who wrote them
sometimes trees are marked when they are being tested for safety [whether they can fall in windy weather or not, or whether the tree is alive or dead and it should be removed], but they have another sign, so this K is a mystery for me too;>