Our roundup today is a selection of backgrounds themed in cool blue: oceans, waves, and abstract creations. Each image can be previewed here in the gallery and then downloaded via the source link ...

1. Majestic Ocean Sunrise. Nothing beats the calming effect of watching the sunrise over the ocean. This wallpaper captures the beauty of the morning light reflecting off the gentle waves.

The ocean is full of creatures that will give you chills. A few of the many scary sea creatures that swim through the ocean's waters are the blobfish, stonefish and vampire squid.

And yet, the unseen ocean and the seafloor below have place-names too; ... deepest middle of the deep blue sea and to truly feel the incredible and beautiful mass of water around me.

The Pacific Ocean is the largest of the Earth's ocean basins, according to the National Ocean Service. It contains more than half of the free water on Earth, spanning around 63 million square miles .

‘The opening of the Sea Beyond Ocean Centre here in San Servolo marks an important milestone in our journey towards restoring our relationship with the ocean,’ says Francesco Santoro, senior programme ...