Kelly is an American artist with a very modern, whimsical style of painting. Faerie-wise, there are a few mermaid pics and underwater deities. Here are the artist’s websites. http://www.gretchenkellyart.com/, http://www.dailypainters.com/artists/artist_gallery/625/Gretchen-Kelly, http://www.gretchenkellyart.blogspot.com/
But there is a lot of other work that is really lovely, so I recommend you check it out.