For starters, at least. He freaked out a little, after a while, when it hit him that Killian would most likely not be happy about this turn of events. How could he be? With his determination to keep their relationship purely physical and at a very pleasant friends-with-benefits stage, Dominic can't imagine he would react too well to this newfound fascination with him as a subject. It doesn't matter that Dominic keeps telling himself that it's Killian's expression in the photo that fits the theme, not how Dominic sees him―he knows it wouldn't make much of a difference. So he tried finding something good in the rest of the batch, spent hours going through other photos, over and over again, but to no avail. He just kept coming back to the one of Killian, simply couldn't find the same essence in the others. Today, he has realized that no matter what, no other subject will stand a chance against the raw emotion that he saw in that photo. He should be overjoyed; he has been stuck for the better part of a month, after all.