Thanks for the link to the Old Perithia photographs Viv, it has made me want to go even more.
Kefalonia had lots of villages like that, due to the 1953 Earthquake, and I used to find the silence really weird, as you just sat in the ruins trying to imagine what life was like before the devastation.
As for the Marika's underwater photo, I think its Eggy with a blonde wig, hiding from Wegg, under the bridge at the Coconut bar.
TerryW