The tutorial will lead you to use PS synthesis function, build Spider-Man in the sand and gravel giant effect, the operation is more cumbersome, please follow the study patiently. First look at the effect chart:
Step 1: Create a new document, add the sky: Click File > new (press CTRL + N) to create a new file in Photoshop. Then download the sky-stock image, open it in Photoshop, and move it to the first document we created using the Mobile tool (V). Then go to edit > Free transform (Ctrl + T), and hold down shift to adjust the image. Name this layer "Sky", click CTRL + G to put it in a group, and name the group "background."
Step 2: Add a Galaxy to the sky: Create a new layer in the background layer group named "Galaxy". Then download download these brushes and install them. Select the Brush tool (B) and select these Galaxy brushes to set the foreground color to #8c8c8c and create a small galaxy in your sky. Then set the blending mode for the layer to color Dodge 25%.