Curved backdrop without visible edges. Creates uniform color fields and abstract light spaces—clean backgrounds without transitions, simple to light evenly.
A cyclorama — or cyc, as we call it on set — is your go-to when you need a seamless, wraparound background that curves around the playing space without visible edges or corners. Steel frames, stretched with fabric or plastic, typically measuring 100 to 200 square meters. The curve is crucial: it avoids the hard transitions that would occur with a flat wall, especially in close-ups. On set, you'll immediately notice the difference — the cyc absorbs light edges that would otherwise cast shadows, giving you maximum control over the background's lighting mood.
From a lighting perspective, the cyclorama is your playground. You work with cyc lights — usually PAR-based or LED strips — that you can position from above and below to create even illumination or defined color gradients. The goal: the background disappears as a material entity. Instead, you get a color, an atmosphere, a light — abstract, controlled, repeatable. The cyc is indispensable, especially for portraits, product shots, or for surreal, minimalist scenes. You can achieve anything from muted gray to rich red, depending on the filters and intensities you use.
Practical challenges: The cyc must be absolutely clean — any dust will be visible with side lighting. Give your gaffing team enough time for setup; a poorly stretched cyc will ruin the entire scene. The edit will also suffer if the curvature is uneven. Before lighting: always walk through, check the geometry, then position the lights. Also, make sure your key lights don't fall on the cyc — only the dedicated cyc lights should hit the background. If actors get close to the curve, distracting light edges on their bodies can quickly appear.
Compared to paper rolls or painted walls — see also the terms "seamless paper" and "limbo" — the cyclorama offers the highest flexibility and durability. You can constantly change the color without re-taping. For long shooting years or multiple campaigns, the cyclorama is more cost-effective than constantly changing paper.