I'm enjoying using Pixarra Twisted Brush Pro (not an affiliate link, BTW...I just like it).
But I'm not enjoying London's grey skies quite so much.
So it's started me dreaming about tropical sunsets over the sea...
To get a taste of this in your life or as gift, have a look here:
Painted Tropical Sunset Samsung Galaxy Nexus Covers by BoundingSquirrel
Find other case for galaxy s5 at zazzle.com
PS. 08/08/2014: This design is also the part of the cover art for "Meditation Music: Ocean Lullaby" available at CDBaby.