What shapes would an elliptical conic section produce?

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If the cone(s) we slice with a plane to produce the various conic section shapes (ellipses, circles, parabolas, hyperbolas, lines) were not cones but instead, cone like shapes that had an elliptical base instead of a circular one, what shapes would be produced?

(By an elliptical cone I mean one that would produce an ellipse on a plane positioned perpendicular to the midline of the conic instead of a circle.)

I'm an artist, and I've sketched some pictures to try to visualize the intersections. It looks like I can get the same set of conics, but I can't verify that my drawings are in proper perspective.

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The scale transformation of the (circular) cone becomes an elliptical cone.

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The intersections are merely scaled versions of the quadratic intersections in the base case, i.e., circles, ellipses, hyperbolas, parabolas, ...

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