I've trace my design into the illustrator from my sketch. I drew the factory components using rectangle tool and the direct selection tool to do some modifications.I've added some details on the factory such as windows and rig. I've also used the line segment tool to make some details on the factory component.
Step 2
For the background, I used gradient with 4 different colors,White,Grey,light Blue and dark Blue.
Step 3
Next, I've added color to my factory components. I used black as the base color. Then, I used the mesh tool and add grey color to make a metal effect.
Step 4
I've used the pen tool to create smokes. Then, I used grey as the base color and used the mesh tool ; adding black color to make the effect. Next, after I've finished with the smoke, I copied it and group it together.
Step 5
As for the clouds, I've used pen tool again to make the shape. Then, I've used gradient with white and grey color. Next, to make the blur effect, I've used the Gaussian blur effect.
Step 6
Later, I realized that I want to add fire on one of the tower. I drew the fire using pen tool and fill it with orange and yellow color. Then, I copied, rotate the second and group it together.
Step 7
After that, I rearrange all the components and did some modifications for the final illustration.
