A monumental cast steel sculpture by Tony Cragg, "Grenze weg" presents a dynamic, undulating form that appears to twist and surge upward, its surfaces alive with organic complexity. The rich rust patina lends the work a sense of geological time and natural transformation, as oxidized tones of amber, sienna, and deep brown animate the metal's textured skin. Presented on a grey plinth, the work balances industrial material with an almost biological energy, characteristic of Cragg's ongoing investigation into the hidden forms and forces within matter.