Gertrude Contemporary is pleased to present Octopus 11: The Matter of Air. Running for over a decade, the annual Octopus exhibition series offers a curator the opportunity to explore key ideas in current curatorial practice, experimenting with their methodology and opening up new possibilities for the discipline. The Matter of Air takes air as a starting point for broader examinations of matter in its many physical, perceptual and symbolic guises. Featuring five artists from across the globe, the exhibition considers transformation through Visual art works that traverse the threshold between the material and the immaterial. Taking poetic licence with the language of science, the artists draw upon properties of matter such as volume, weight,...