Fine art photography- new book cover

Delighted to discover a new book cover using one of my images.  This cover is a composite of my skull image and the upper image from another Arcangel photographer.  I discovered a lovely old graveyard a few miles from my  home which had the most amazing very old gravestones.  I cannot understand why someone would have had a skull and cross bones carved on their gravestone....perhaps it had a special meaning....perhaps something a little sinister!

fine art photography suffolk