Land Art in Public Spaces Design: Remediation, Prevention of Environmental Risks and Recycling as a Consequence of the Avant-Garde Activity of Landscape Architecture
Over the last 40 years, there has been a trend in landscape architecture which supporters do not perceive the role of pro-ecological or postmodern solutions in the design of public green spaces as an essential goal, shifting their attention to the 'sculptural' shaping of areas with the use of slopes, hills, embankments, and other forms of terrain. This group of designers can be considered avant-garde, which in its activities refers to land art. Initial research shows that such applications are particularly frequent in places of former post-industrial sites and landfills, utilizing materials such as debris and post-mining waste in their construction. Due to the high degradation of the environment surrounding modern man, the brownfields are a challenge and a field of interest for the representatives of landscape architecture avant-garde, who through their projects try to recover lost lands by means of transformations supported by engineering and ecological knowledge to create places where nature can develop again. The analysis of a dozen or so facilities made it possible to come up with an important conclusion: apart from the cultural aspects (including artistic activities), the green areas formally referring to the land are important in the process of remediation of post-industrial sites and waste recycling (e. g. from construction sites). In these processes, there is also a potential for applying the concept of Natural Based Solutions, i.e. solutions allowing for the natural development of the site in such a way as to use it to cope with environmental problems, such as e.g. air pollution, soil phytoremediation and climate change. The paper presents examples of modern parks, whose compositions are based on shaping the surface of the terrain in a way referring to the land art, at the same time providing an example of brownfields reuse and application of waste recycling. For the purposes of object analysis, research methods such as historical-interpretation studies, case studies, qualitative research or the method of logical argumentation were used. The obtained results provide information about the role that landscape architecture can have in the process of remediation of degraded areas, at the same time guaranteeing the benefits, such as the shaping of landscapes attractive in terms of visual appearance, low costs of implementation, and improvement of the natural environment quality.
 Papanek V., The Green Imperative: Ecology and Ethics in Design and Architecture, Thames and Hudson, 1995.
 Hyde R., Watson S., Cheshire W., Thomson M., The Environmental Brief. Pathways for Green Design, Taylor and Francis, New York 2007, pp. 21.
 Ministry of Environment, Governmental programme for post-industrial areas adopted by the Council of Ministers on 27 April 2004. Warsaw, pp. 3.
 Lynch K., The image of the City, Archivolta, Cracow 2011.
 Jacobs J., The Death and Life of Great American Cities, New York: Random House, 1993.
 Alfrey N., Sleeman J., Tufnell B., Uncommon ground. Land art in Britain 1966-1979, Hayward Publishing, London 2013, pp. 107-108.
 Weilacher U., Between Land Art and Landscape Architecture, Birkhauser Verlag AG, 1996.
 Machowska H., Coking making industry with relation to environment protection, Proceedings of ECOpole Vol. 5.
 Online: http://www.arquitectes.cat/iframes/paisatge/cat/mostrar_projecte.php?id_projecte=9729&lan=en, access: 30.01.2018.
 Online: https://landscapearchitecturemagazine.org/2013/10/29/the-dismemberment-of-byxbee-park/, access: 30.01.2018.
 Hargreaves G., Czerniak J., Berrizbeitia A., Campbell L., Landscape alchemy. The work of Hargreaves Associates, ORO Editions, 2009, pp.15-21.
 Online: http://robertiaga.com/2012/07/16/governors-island/, access: 29.01.2018.
 Online: http://www.west8.nl/projects/governors_island/ access: 29.01.2018.
 Online: https://govisland.com/hills access: 30.01.2018 r.
 Online: http://www.mmaltzan.com/projects/playa-vista-central-park/, access: 21.01.2018.
 Online: http://la-landscape.blogspot.com/2011/05/playa-vista-central-park-park-waiting.html, access: 15.01.2018.
 Cohen-Shacham, E., G. Walters, C. Janzen, S. Maginnis (eds). 2016. Nature-based solutions to address global societal challenges. Gland, Switzerland.
 Online: https://www.iucn.org/commissions/commission-ecosystem-management/our-work/nature-based-solutions, access: 21.01.2018.
 Porada K., Earthworks in the composition of contemporary urban parks, in: Teka Komisji Urbanistyki I Architektury PAN oddział w Krakowie, vol. XLV 2017, pp. 284.
 Böhm A., Zachariasz A., Architektura krajobrazu i sztuka ogrodowa. Ilustrowany słownik angielsko-polski, Ośrodek Ochrony Zabytkowego Krajobrazu – Narodowa Fundacja Kultury w Warszawie, Warsaw 2000.
 Zachariasz A., Pomysł na krajobraz - o planowaniu i projektowaniu krajobrazu in: Planowanie krajobrazu : wybrane zagadnienia, ed. Elżbieta Przesmycka, Lublin, Wyd. UP Lublin, 2013. pp. 114-126.