architectural elements

surface element

National Palace of Pena, Tunnel of Triton, muqarna ceiling
National Palace of Pena, Tunnel of Triton, muqarna ceiling Sintra, Lisbon District, Portugal
Etruscan Arch, arched soffit
Etruscan Arch, arched soffit Perugia, Umbria, Italy
Pilate's House, muqarna cupula of the staircase
Pilate's House, muqarna cupula of the staircase Seville, Andalusia, Spain