Castelar Building. Architects: Rafael de la Hoz Arderius and Gerardo Olivares. Front elevation at sunset time from Paseo de la Castellana, the building resembles a minimalist sculpture. The abstract glass volume presents as a pure geometric form devoid of scale on which we hardly appreciate the different floors contained. Photography by Duccio Malagamba

Castelar Building. Architects: Rafael de la Hoz Arderius and Gerardo Olivares. Front elevation at sunset time from Paseo de la Castellana, the building resembles a minimalist sculpture. The abstract glass volume presents as a pure geometric form devoid of scale on which we hardly appreciate the different floors contained. Photography by Duccio Malagamba

Castelar Building. Architects: Rafael de la Hoz Arderius and Gerardo Olivares. Front elevation at sunset time from Paseo de la Castellana, the building resembles a minimalist sculpture. The abstract glass volume presents as a pure geometric form devoid of scale on which we hardly appreciate the different floors contained.

Photography by Duccio Malagamba