Hi, I will explain about the edges. You will need a program like Corel Paintshop Pro to do them.
First I applied a frame which I chose as painted edges. You might could do this in Essentials using the jagged edges.
Next, I masked the edge using the 'magic wand" masking. Then invert the selection mask so it masks the white border, not the picture.
Finally, go to the Drop Shadow (in PSP it is under the Effects > 3D menu) and adjust it to look like you want. Remove mask and you have a picture that seems to stand off the page.
Ron