Flats of light
Tide and light decide everything
- Beiqi at sunrise: nori racks striping the flats like a musical score
- Dongbi at sunset: kelp-rack silhouettes over an S-curve channel
- Xiaohao: braided water patterns in sandy flats, shot with or against the light
- Spring tides around the lunar 1st and 15th expose the widest flats and sharpest texture
