When my wife and I first started working on my music and we created my first album, we used a gold silhouette instead of my visible pic so you couldn't see my face. It was a promotional thing my wife came up with and it worked! People all over asked to see my face and we teased them for a while but eventually all was revealed! It's one of the most fun and coolest things we've done to promote my music and other artists and we're still coming up with awesome ideas to this day!