Open a new Illustrator project.
Create an image which shows your ability to create a variety of objects using different types of gradients.
After inserting an object - Click on the "Gradient" section on the right side panel.
Try selecting different types of gradients (Linear, Radial, Freeform)
Try using different colours using the Gradient Slider.
Save your Gradient artwork to Portfolio.
Advanced instructions:
https://helpx.adobe.com/in/illustrator/using/gradients.html
