Anonymous 03/20/2017 (Mon) 16:15:26 No. 18585 del
Some of those are actually ellipticals, and in fact it could be argued none of them are even ellipticall but complex dihedral structures not circles, please rectify your mistake or at least apply some anti-aliasing. Anyhow have some rare Rule 34 for your valiant effort at trying to depict elliptical structures using planar 2d euclidean space. I think a drawing using a hermetian operator based on a Reimann sum would be the most proper of approaches to be frank.