When I came across the first image it totally made me think of mermaids, I'm pretty sure they would be swimming around rocking some amazing iridescent make up.
While it's not something I could imagine me wearing, I really love the idea of having a really subtle iridescent tint especially with a natural dewy make up. Maybe just a little dab of something in the centre of the eye lids or lips. I might just have to have a dabble!
I guess if you wanted something a little less daring a pale or clear iridescent nail polish would be a perfect little hint of shine.
What do you think, fancy unleashing your inner mermaid?