"Wait for me, and I'll come back!
Wait with all you've got!
Wait, when dreary yellow rains
Tell you, you should not.
Wait when snow is falling fast,
Wait when summer's hot,
Wait when yesterdays are past,
Others are forgot.
Wait, when from that far-off place,
Letters don't arrive.
Wait, when those with whom you wait
Doubt if I'm alive."
I found the photo on weheartit.com
I hope you will like it