The idea of the Chicago bean is wonderful but we have to consider some specifics of a sphere mirror. Only one half of the sphere will reflect the anamorphic image. Either the lower half from an image on the floor below the sphere or the upper half from an image on the ceiling above the sphere.
1.If the anamorphic image is on the floor, the perceived image must be in the lower half of the sphere
This could be achieved with a hanging mirror ball.
The viewpoint of the observer is at V just above the floor.
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2.The anamorphic is on the ceiling and then we perceive it in the upper half of the sphere
This could be done by painting the anamorphic image on a ceiling above the ball
The viewpoint of the observer is at V just above the floor but higher than the sphere center..
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In the case of the "bean", we have here an upper half of a convex (ball like) mirror and the anamorphic image would need to be on some type of suspended ceiling above the bean mirror surface. Not on the floor.