This is the natural stone found in some places in Gozo, sister island of Malta. That lighthouse is known as Tal Gordan.
Please note that this could be part of set of two with the other photo with the name of Rest And be Thankful.
Prices for the two will be 250 euro.
Please note that if different sizes are desired, or on canvas or framed, contact me on my email address email@example.com or Facebook page www.facebook.com/isabellamalliaphotography