From Grease to Titanic: Mind-blowing fan theories about your favourite movies and TV shows

Red Watarah Anemones seen below the surface of the water

This snap of a huge shoal of sweet lips fish shows off the colourful nature of the Pacific

The sight of this Great White shark approaching a diver's cage is enough to fill anyone with fear

This eerie photo shows the cockpit of C-47 Dakota plane wreck in Bodrum,Turkey

This male jawfish reveals the eggs it's carrying in its mouth - which he will do until they catch to protect them from predators

This entry taken in a pool in Kazakhstan won silver in the fashion category

Another eerie snap from the wreck category

A boat is pictured anchored above a Manta Ray in the Pacific

This entry shows a woman playing with the sea in Italy

This croc won himself a silver medal in the Wide Angle category

Secretary Blenny near Captain Don's Habitat, Caribbean Sea, Aruba

Spanish dancer friend. Flores Sea, Indonesia

Incredible picture of a Northern Pike in German freshwater

This photographer captured the Mediterranean pipefish in the Tyrrhenian Sea Italy

Meditteranean sea Croatia

Sockeye salmon takes a breath in Canada

Green Turtle, Antlantic Ocean, Spain

Cayman Islands grotto

Nemo Ball, Bohol Sea Philippines

This photographer received a gold medal for this incredible underwater snap

Freediver - Domagoj Jakovac - world champ under Ice diving - Mediterranean Sea Croatia

The anatomy of a breaking wave, Australia

Water lily, Mexico

2002Aside from Boromir, Aragorn and the small-town denizens of Bree, there's not a huge amount of human representation in The Fellowship Of The Ring. So one of the pleasures of The Two Towers is seeing Middle-earth truly open out after the arrival at Rohan, where the series takes on more of a sweeping, Nordic feel... Building up, of course, to Helm's Deep, a ferocious action crescendo which features gratuitous scenes of dwarf-tossing.Read Empire's review of The Two TowersBuy the film here