Sounds like the opening of a terrific rant, right? A rant that could be somewhat fitting in today’s climate of against-ness: political finger pointing and fault finding, economic blaming, moral side taking, and overall polarization. “I’m against daylight. It wakes me up, makes me squint (which will inevitably cause deep wrinkles), forces me to buy special tinted prescription glasses, and has been known to turn my skin a shocking shade of crimson.” I could go on and on.
But I won’t (I can feel your relief from here).
Against daylight or contre-jour (look that up in your Funk and Wagnalls) refers to the deliberate use of backlighting a subject. A silhouette emphasizing shapes and outlines. This high-contrast technique can produce some striking results.