Goat or Greek God?

My only photo today!  Taken in the roof area of our Debenham car park where the paint is flaking away!  I saw a side view of a head but Ro sees a goat!  The curve comes from using a fisheye setting on my G16.

Digital group today and we were watching a video about Blending Modes and I have to admit that i nearly fell asleep!  It was an overload of information!  I remembered reading another tutorial which I thought was much better a few years ago.  I found it!  Here they only deal with a few of the 27 Blending modes.