"Artzapar" is an etching by the renowned Basque sculptor and printmaker Eduardo Chillida, created as part of his exploration of form and space through the graphic arts. The work demonstrates Chillida's characteristic interest in the interplay between positive and negative space, translated into the linear and tonal possibilities of the etching medium. Like much of his work, the piece reflects his Basque heritage and his philosophical approach to abstraction, balancing geometric precision with organic sensibility.