Theatre, a number of small producers are active in Slovenia, including physical theatre (e.g. Betontanc), street theatre (e.g. Ana Monró Theatre), theatresports championship Impro League, and improvisational theatre (e.g. IGLU Theatre). A popular form is puppetry, mainly performed in the Ljubljana Puppet Theatre. Theater has a rich tradition in Slovenia, starting with the 1867 first ever Slovene-language drama performance. Visual arts, architecture and design Slovenia's visual arts, architecture, and design are shaped by a number of architects, designers, painters, sculptors, photographers, graphics artists, as well as comics, illustration and conceptual artists. Two significant prestigious institutions exhibiting works of Slovene visual artists are the National Gallery of Slovenia and the Museum of Modern Art. Architecture Modern architecture in Slovenia was introduced by Max Fabiani, and in the mid-war period, Jože Plečnik and Ivan Vurnik. In the second half of the 20th century, the national and universal style were merged by the architects Edvard Ravnikar and first generation of his students: Milan Mihelič, Stanko Kristl, Savin Sever. Next generation is mainly still active Marko Mušič, Vojteh Ravnikar, Jurij Kobe and groups of younger architects. Selected works of Jože Plečnik which shaped Ljubljana during the inter-war period were inscribed on UNESCO's list of World Heritage Sites in 2021. Conceptual art A number of conceptual visual art groups formed, including OHO, Group 69, and IRWIN. Nowadays, the Slovene visual arts are diverse, based on tradition, reflect the influence of neighboring nations and are intertwined with modern European movements. Design Internationally most notable Slovenian design items include the 1952 Rex chair, a Scandinavian design-inspired wooden chair, by interior designer Niko Kralj that was given in 2012 a permanent place in Designmuseum, Denmark, the largest museum of design in Scandinavia, and is included in the collection of the Museum of Modern Art MOMA in New York City, as well. An industrial design item that has changed the international ski industry is Elan SCX by Elan company. Even before the Elan SCX, Elan skis were depicted in two films, the 1985 James Bond film series part A View to a Kill with Roger Moore, and Working Girl where Katharine Parker (Sigourney Weaver) was depicted as skiing on the RC ELAN model skis and poles. Sculpture The renewal of Slovene sculpture begun with Alojz Gangl (1859–1935) who created sculptures for the public monuments of the Carniolan polymath Johann Weikhard von Valvasor and Valentin Vodnik, the first Slovene poet