Here's a partially irrational solution that might work (usually works for me). Allow a few spiders into the studio, they will place their nets and catch most of the flying insects in the room. I don't mean the fat, hairy spiders from hell, but those small-bodied spiders with thin long legs. I let them put nets bellow the ceiling and in the upper corners or the room, and remove them when they are too visible from the dust. Those who seek that medieval torture-chamber type of interior decoration might be tempted to leave them, but dusty nets are not sticky enough to catch anything, so I toss them out like a full vacuum cleaner bag.
Of course, moth repelling might be one of thousands of undeclared uses for WD40. :)