Underwater at Secret Beach. This is an Orange Axinella. Slide #15 in this show is Orange Axinella "fingers". For sponge and invertibrate identifications, thanks to Mark Smith, Executive VP at JPR Communications and a pal from my pre-retirement days.
Keyboard shortcuts are active:
RIGHT arrow - next page LEFT arrow - previous page Page Up - index page HOME - first page END - last page ESC,S,s - toggle start/stop slide show