Step 4: Dripping Blood
The last step in creating this image is to add the dripping blood.
1. Open the dripping blood file in photoshop. Use the "Quick Selection Tool" with a tolerance of around 15 to select and delete the white background.
2. Drop the blood drips into the image and place them so that the top is just above the bullet hole.
3. Use the eraser to delete any unnecessary drips, as well as to round the top of the drips to create the appearance that the blood is running out of the hole.