I love the mood set by this cover photo. The problem arises when it's reduced in size, because the lettering melts into unreadable blobs. We're experimenting with new fonts and colors, so it might end up with all black or all white lettering, or the artist who helps me with covers might find a font that shows up better.
Covers are weird in that they speak to some and not to others. Are we subconsciously looking for a certain vibe, so that our eyes stop at the book on the shelf at the store...