What is a colour of the sea? You always ask yourself this question when you see it. And the answers are always different. Even trying to name a colour is always challenging. Far away near the horizon it can be dark blue almost ink, in the middle it is violet or purple under the sunlight, in cloudy weather it can be grey, on the crest of a wave it is transparent blue, and near the shore it is a mixture of sand- blue and white waves. Crimson red at sunset, sunny and radiant during the day, pale pink in the morning. The sea has an elusive colour. It changes with the waves, the sun, the wind, the clouds, the seasons. It changes with the mood. It can be the colour of relaxation and joy, the colour of warmth and sun. It can be cold and harsh with a refreshing breeze and prickly droplets of cold waves. The colour is different, amazing and unpredictable, which is why it is always interesting and you can look at the sea for a long time, looking at its life and how the colour changes with it.