One continuous 6-second cinematic shot using both reference frames in exact order. Begin with the...

One continuous 6-second cinematic shot using both reference frames in exact order. Begin with the exact first frame above the empty turquoise canal. No boats, gondolas, vessels or people appear anywhere on the water. From 0 to 2 seconds, glide slowly forward and descend slightly while tilting the camera down toward the broad golden sunlight reflection. Venice remains solid and unchanged, then leaves naturally through the upper edge because of the downward camera tilt. From 2 to 3.5 seconds, approach the calm water surface. Before immersion, only open water fills the frame; no buildings or solid objects remain visible. From 3.5 to 4.5 seconds, pass gently through the surface in one smooth movement without splash, wave burst, droplets or sudden acceleration. Only after the lens is completely underwater does the golden sunlight reflection gradually separate into the delicate musical strings of the second reference frame. From 4.5 to 6 seconds, move slowly deeper as small bubbles ris