6-second 4K aerial clip of Eerste Plas in Oud-Loosdrecht, moving slowly forward across the lake toward the waterfront, waterside homes and marina setting. A small motorboat crosses the foreground while the shot shows the connection between open water, residential waterfront and the surrounding Loosdrechtse Plassen area. Filmed 11 August 2026. Clean master: 3840 × 2160 — 4K UHD 25 fps Apple ProRes 422 MOV Graded Rec.709 No audio