The renovation of the municipal building of Prague 4 was primarily concentrated on its inside. The public spaces are divided by fiberglass with motifs of bamboo trunks that are quoted in other details of the interior. Each floor is painted in a different color to mark off functions of divisions. The concept of the interior is, nevertheless, reflected also on the façade of the building; it is dominated by a ?town hall? clock and its appearance is softened by the use of natural materials: wooden cladding and living vegetation.