of two quadrics, isomorphic to the projective plane blown up in 5 points. Steiner surface A surface in P4 with singularities which is birational to the projective plane. White surfaces, a generalization of Bordiga surfaces. Veronese surface An embedding of the projective plane into P5. See also List of algebraic surfaces References External links Le Superficie Algebriche: A tool to visually study the geography of (minimal) complex algebraic smooth surfaces Complex surfaces Birational geometry Algebraic surfaces