compass compass rose marine north rock carving rose soouth. east west boat fishing float grey net nets port sea ship texture barge cargo craft industrial maritime pushboat transport Tug water work anchor hawse hawsehole hawsepipe line nautical sail. part algal-forager amblyrhynchus-cristatus black color colored colors colour coloured colours crest-of-spines forage forager graceful-swimmer heat-absorption Iguana large lethargic lethargy lizard long-sharp-claws marine-iguana marine-reptile reptile reptilian salt salty spikes spiky spiky-dorsal-fin subtidal-algae-forager sun-absorption Sunbather