symmetry classification Appears in 6 extracted records. Back to Domains. Representative papers Magic Geometry: Mosaics in the Alhambra (2003) Frieze Patterns of the Alhambra (2007) Depression Glass and Nested Symmetry Groups (2012) Three Color “2 : 1 : 1” Designs (2014) A Survey of Symmetry Samplers (2017) Wallpaper Patterns from Looping Strands: The Layer Groups (2021)