[Funny Math Art] Guess what's inside?

[benice]

The surface in above image is a portion of the graph of
some mathematical equation.

Let's do some brainstorming:
Can you guess what's inside the surface?
.
.

 

[benice]

Hint

Consider the intersection of a horizontal plane with the surface.

The intersection consists of a family of funny curves.
(An example curve is shown below. It has nothing to do with the answer.)

Cut off the upper surface above the horizontal plane to get a funny 3D image.

(This curve is obtained from another surface.)

 

[Novaenergy]

The surface in above image is a portion of the graph of
some mathematical equation.

Let's do some brainstorming:
Can you guess what's inside the surface?
.
.

sorry looks like rollerskates

 

[benice]

Answers

Answers:

A funny 3D image:

A funny curve:

The above graphics were created completely using math formulas and math softwares.

 

[limitkiller]

A funny curve:

The above graphics were created completely using math formulas and math softwares.

so what does it look like ?

 

[micromass]

so what does it look like ?

It's like the Rorshach-test. What it looks like to you, says something about how neurotic you are

To me, it looks like two faces: 1 happy and 1 unhappy. Don't know what that says about me...

 

[limitkiller]

i can see 2 turtles and a handful of meaningless curves
or maybe its just nothing...

 

[radou]

One happily surprised face, one disgusted, and one evil.

 

[cobalt124]

Its two owls and the one on the left is wearing a pirate hat.

 

[EnumaElish]

Reminds me of Mayan art: http://www.clipartlab.com/clipart_preview/anicent-mayan-art-1.php
http://www.clipartlab.com/clipart_preview/anicent-mayan-art-2.php

 

[L2E]

looking at it upside down, I was thinking that it was two boxers or weightlifters or people with huge ball shaped hands.

 

[torquil]

Those animations are pretty cool. One type of facial expression evolving into another (or two others).

Thanks benice!