Exhibition “Forms and Formulas”, some large models and the 45 cubics
This category summarizes all posts which present models that were presented during the exhibition “Forms and Formulas” at Lisbon, Portugal, from 2012-2016.
Caution: Only very few are online until now. We keep adding models almost daily. If you are interested in a particular sculpture, just contact us.
A trefoil knot is the simplest non-trivial mathematical knot. It has been known for thousands of years.
The complete series of 45 types of cubic surfaces with only finitely many singularities and lines. We provide links to put a complete set of several cubic surface models into your shopping cart.
A Togliatti quintic surface is a so-called world record surface. Among all quintic surfaces, it has the maximum possible number of singularities, namely 31. Our model is a smoothed version of such a surface.
The photo shows a smoothed Kummer surface in steel (inflated with bronze). This post also features links to plastic versions of this shape. The Kummer surface is a classic from the 19th century; our model is a smoothed version of it.
