Casting models for a shoot is different from booking talent for an event. The selection criteria are visual, the brief format is specific to photo work, and the back-and-forth with talent is more involved than a typical event booking. This guide is for photographers running their own casting (not through an agency or casting director), which is most working photographers most of the time.
Write the casting call
A good casting call is short, specific, and honest about what you're shooting. Three sections: the shoot, the look, the terms.
The shoot: what's being shot (lookbook, editorial, brand campaign, test, e-comm), where, what date, what duration. If it's a paid shoot, the rate. If it's TFP, say so explicitly. Don't soft-pedal TFP as "we'll provide images for your portfolio" if the work is for a paying client. That phrasing is a red flag and experienced talent skips those.
The look: what you're casting for. Be specific but not exclusionary in ways that don't actually matter. "Athletic build, ages 22-28, comfortable on camera in active wear" is a useful brief. "5'9", 110 lbs, blue eyes" is rate-card thinking that excludes good talent for arbitrary reasons. Reference images help if they're directional ("similar energy to this") rather than literal ("must look like this").
The terms: usage and licensing, hours expected, wardrobe (provided or not), HMU (provided or not), call sheet timing. If you're capturing motion or behind-the-scenes content for social, say so. If you have the model sign a release on shoot day (which you should), say so.
Evaluating submissions
Look at the recent work first. Recent photos under varied conditions tell you more than a polished portfolio of two-year-old shots. The talent that's working consistently has new work coming through every few weeks; the talent that isn't, doesn't.
Pay attention to range. A portfolio that's all the same look styled the same way is a thinner indicator of skill than one that shows the model in three or four distinct looks. You don't need range for every shoot, but it tells you about the model's awareness of how to deliver different briefs.
Skip the snapshots and selfies. Decent work needs lighting, framing, and intent. Selfies aren't a portfolio. If a model's profile is mostly phone selfies, they're earlier in their career, which is fine for testing but a real risk for paid client work.
Reach out to two or three more candidates than you need to confirm. Some won't respond, some will be unavailable on the date, some will price above your range. Casting more conversations than you need keeps you out of last-minute scrambles.
Cast as much for working professionalism as for look. The most beautifully matched physical type can sink a shoot if they're late, unprepared, or don't take direction. Look for talent that has shot consistently with multiple photographers, has recent work in the last 60-90 days, and responds professionally to the initial outreach. That combination is a far better predictor of a smooth shoot day than any single portfolio image.
