24' Diameter, 9' High (mistake) 

This drawing by British artist Andy Goldsworthy, entitled "24' Diameter, 9' High (mistake)," is a blueprint for one of his large-scale, site-specific earthworks. The sketch depicts a circular form made of concentric rings of stone, with a smaller, black circle at the center. The drawing's minimalist style highlights the simplicity and elegance of Goldsworthy's sculptures, often made with natural materials and integrated into the landscape. While this drawing serves as a plan for a physical artwork, it also stands on its own as a work of art.