I haven't checked the actual web-site as I don't use Photoshop, but I love the effect and can see me using this myself. Where I pinned it from said "How to Create a "Double Exposure" in Photoshop — Daily Epiphanie"
Now that I know that you all are on board with sidewalk chalk, I’ve rounded up a bunch of super fun sidewalk chalk photos. I love all the creativity I’m seeing when it comes to sidewalk chalk photos. [scrollGallery id& Super Hero chalk photo idea