

Mathematical object: "Total curvature", Surface with constant negative curvature, with plane lines of curvature
Three-dimensional transposition of an equation - series photographed by Man Ray at the Poincaré Institute
Mathematical object: "Total curvature", Surface with constant negative curvature, with plane lines of curvature
Three-dimensional transposition of an equation - series photographed by Man Ray at the Poincaré Institute
The site is fully secured by SSL. No banking data is stored.