The pedestrian area around Bulvar Entuziastov (Enthusiast Boulvard) is probably the most pleasant area in the city. It is a smoke and alcohol free area and there is also free Wi-Fi here. Running all along the boulevard are several large avant-garde monuments which were created by the sculpture Ildar Khanov and installed between 1982 and 1991. In total there are six sculptures each being an abstract shape made out of concrete and decorated with colourful tiles. The six pieces are entitled 'Opposition', 'Evolution', 'Harmony', 'Awakening', 'The Tree of Life' and the 'Guardian Angel'.