Photo by kiliiiyuyan | Until revealed with judicious lighting, this ornate foot-long (0.3 m) heart crab was practically invisible among the reef's barnacles and sponges. This bustling reef, scarcely a hundred feet (30 m) long, rises out of a mostly barren sandy seafloor in Washington State’s Puget Sound. Follow me kiliiiyuyan for more cold-water magic. #underwater #pacificnw #camouflage