Use the Pinterest Homepage as Market Research to see what type of images have the most re-pins, deeming them popular and visually appealing.
Bicycle riding currently fills my summer daydreams and inspires my thoughts. Here is my Bicycle Pin Board on Pinterest.
Consider adding a “Pin It” button to your blog or website. Your images may get pinned, giving you free advertisement and links back to your site. Or, just treat your sweet tooth (or should I say, sweet eye) by browsing Pinterest.