Crabby?

[EJC]

There was a restaurant on the pier of the hotel we stayed at in St Lucia. It was perched on rocks which were crawling with crabs. Most were quite drab but these two were snappy dressers. It was shot with my tripod leaning against the railing to extend the camera out over the railing. Any suggestions for improvement?

1/20sec, f5.6, iso1000, 135mm

Thanks
EJC