The 25 objects shown in the image are variations of superquadric ellipsoids created using NuGraf's superquadric primitive. From left to right the E1 parameter varies through 0.1, 0.5, 1.0, 2.0 and 3.0. From bottom to top the E2 parameter varies through 0.1, 0.5, 1.0, 2.0 and 3.0.