Locked-off food photography, one continuous eight-second shot. Hold the original exploded sandwich completely still for the first two seconds so each of its five layers is readable. During the middle four seconds, close the gaps in a slow controlled downward assembly: avocado rests on the bottom bun, tomato rests on avocado, folded egg rests on tomato, then the top bun rests on the egg. Every moving layer travels straight DOWN from its original position, with its highest point always at or below its starting height. Close ALL air gaps: each ingredient physically touches and is supported by the ingredient below, forming one compact finished sandwich. Keep all five layers entirely inside the original frame and preserve their original order, shape and texture. Hold the completely assembled sandwich for the final two seconds. The camera and background remain stationary throughout.
