Pictures for Falling Angel Cover

Scarlett Rugers, the graphic designer I've hired, sent me a bunch of links to photos we could use for the cover of "Falling Angel." So many great pictures, each conveying a different mood. Some are light and carefree, others more charged with tension. Some show the characters in silhouette, and in others you can see their faces. I have to think carefully about the mood I want to convey. Do I want it to look like the cover of a Harlequin romance, or should it look more like a stand-alone single title contemporary romance? Decisions, decisions. . .