junk art

Japanese: junk art（英語表記）junkart

...After World War II, Dubuffet produced his butterfly wing works, and in the 1950s assemblage appeared in many trends, including Neo-Dada, Nouveau Realism, and Pop Art. Junk art, which mainly uses waste from industrial products, is also an assemblage. Arman (1928-), Mimmo Rotella (1918-), Daniel Spoerri (1930-), Rauschenberg, Richard Peter Stankiewicz (1922-), Nevelson, and Edward Kienholz (1927-94) are representative artists who use assemblage as the core of their work. ...

From Nevelson

...Born in Kiev. A representative figure of American junk art, which became prominent in the late 1950s. She began woodcarving in the 1950s, but eventually began collecting scraps and fragments of various wooden products, such as furniture, and combining them to create works.

*Some of the terminology that refers to "junk art" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…第2次大戦後，デュビュッフェの蝶の翅の作品があり，1950年代になるとネオ･ダダ，ヌーボー･レアリスム，ポップ･アートなど幾多の動向のなかに現れてくる。工業製品の廃品を主に用いるジャンク･アートjunk art(廃物芸術)もアッサンブラージュである。アルマンArman(1928‐　)，ロテラMimmo Rotella(1918‐　)，スペーリDaniel Spoerri(1930‐　)，ラウシェンバーグ，スタンキェビッチRichard Peter Stankiewicz(1922‐　)，ネベルソン，さらにキーンホルツEdward Kienholz(1927‐94)らが，アッサンブラージュを作品の中核とする代表的美術家である。…