In the new animation engine, frame counters are used to synchronize rendering and audio playback.

The gallery arranged several drawing frames to display the students' sketches during the open studio.

The old drawing frame in the mill hummed as it drew the carded wool out into a finer sliver.

The photographer placed the negative on the retouching frame and carefully adjusted the highlights with a fine brush.

The studio organized the retouching frames by date and client to speed up the workflow.

The engineers inspected the old frame bridges before the rainy season.

The village restored an old frame bridge to preserve its historical character.

The signalman's gloved hands moved the levers on the lever frame with practiced ease as trains passed below.

The technician inspected the old lever frames to ensure they still aligned with the control panel.

Grandfather taught me how to add using a counting frame when I was small.