There are a few things you can do to bring a shape to the front of your photo in Photoshop. You can use the Rectangular Marquee tool to make a rectangle that is the same size as your photo, and then use the Polygonal Marquee tool to make a polygonal rectangle. You can also use the Ellipse tool to make an ellipse that is the same size as your photo, and then use the Roundabout tool to make a roundabout that is the same size as your photo. Finally, you can use the Polygonal Gradient tool to create a gradient that is similar in color to your photo.
