What historical artists pioneered the use of polyester fabric in figurative sculptures?

The use of polyester fabric in figurative sculptures marks a significant innovation in the art world, blending traditional sculpting techniques with modern materials. Among the historical artists who pioneered this approach, French artist Niki de Saint Phalle stands out. In the 1960s, she experimented with polyester resin and fabric to create her iconic "Nana" series, vibrant and larger-than-life female figures that celebrated femininity and freedom. Another notable figure is Claes Oldenburg, whose soft sculptures in the 1960s utilized polyester and other textiles to challenge the rigidity of traditional sculpture, transforming everyday objects into whimsical, oversized artworks. These artists not only redefined the boundaries of sculpture but also paved the way for future generations to explore the versatility of polyester fabric in art. Their groundbreaking work continues to inspire contemporary artists, proving that innovation in materials can lead to profound artistic expression.