Green sea

Today's challenge "Favourite Colour" wasn't difficult, as I know what my favourite colour is, the beautiful greenish blue colour of the sea (the Aegean, mostly!) when the water becomes slowly deeper.. Finding something that colour was more difficult, as it's been a dreadful, rainy, snowy, sleety, stormy day in Orkney and there was no way I'd find a nice bit of sea today.. Ended up finding a bit of jewellery, one of my favourite pairs of earrings, which show the colour nearly perfectly :)