In Accretions, Penny Coss expands her practice across media, exploring the material agency of geological processes. New glass sculptures are shown alongside raw canvas paintings, drawings and video , revealing a shared logic of sensation through imagery from technological transformation , gravity and self-organisation. Cast glass forms — including impressions of her geologist father’s tools — evoke fragility, strength and spectral transformation. Through layered pigments, earth materials and textile remnants, Coss reflects on the porous boundaries between matter, memory and self.  image source: Video Still from Thrum, 2025. Dur 3.15mins