Israel-based PicApp, a stock photo source for online publishers and bloggers, has raised a $3.2 million round led by Carmel Ventures. The image service also introduced a non-flash version of its embeddable widget and has begun supplying photos to men’s media network Yardbarker. Spun off from visual content monitoring company PicScout, PicApp licenses its images to Getty Images, Corbis, Image Source and Splash News. It also offers publishers a tagging and traffic generation tool included within images. Release.