Hans Peter Wilhelm Arp (1886 – 1966), better known as Jean Arp in English, was a German-French sculptor, painter, and poet. He was known as a Dadaist and an abstract artist. Something of a one-man movement, Jean Arp could (and did) make anything into art. Best-known for his biomorphic sculptures, and one of the most versatile creative minds of the early-20th century, he fashioned sculptures out of plaster, stone and bronze, and also expressed himself in paintings, drawings, collages, and poems. His approach to form, often referred to as organic abstraction, was remarkably consistent: his wavy lines suggested plants, body parts and other natural motifs, while remaining entirely abstract. Like an extraterrestrial on earth for the very first time, Arp's genius was in presenting visual information as if he is first seeing it. Transformation, growth, fecundity, and metamorphosis are among the dominant themes in his work.