This stretch of mud is one of my favourite sights. It appears on the banks of the Tamar. Pill Creek feeds into the main River at Saltmill; at low tide its serpiginous track into the main body of water is clear to see. There are many others that can be seen from the road bridge but this one is easy to get close to on foot. I never plan my walks to deliberately to see it but serendipity is kind several times a year. Time stops still for a bit when I catch it at perfection. It recalibrates me until the next time.