For the extension task, i had to repeat the stages, but instead of using the Rectangular Marquee Tool, I used the Elliptical Marquee Tool. Just like the original task, i had to copy the original image and Paste Special it on a new layer, this time without the gridline (it was not needed).
Once I started with one, iI repeated the same stage using larger circles with different squares, giving it an interesting look.
After I created al the circles over the original image, i removed the original image, then all that would remain were the circle i created. This gave me the final picture that i created, giving a futuristic look that the original picture had.
I decided against using a picture of myself, because then I can explore different details and shapes with in the picture.