and I have read this discussion/opinion on the topic elsewhere. What am I blathering on about? Well, it's about book covers, and whether one may have a preference for the full cover models or just a headless torso or a profile shot or something else.
My thoughts: this first one works for me. And
this cover too. What is NOT left to the imagination is all good :) and the rest I can make up in my head just fine!

This one in the middle, though I longingly wait for the book, has faces I have seen on other covers so I will just try to forget how the characters are portrayed on the front, and concentrate on the description within by the author.

I will happily make an exception for this last cover. I do not easily recognize him. If you know his name (and any other vital statistics), please pass them on ;)