Mycelium Vault (IMAGE) Frontiers Caption A 1.8m high, 2m diameter freestanding structure made of the BioKnit mycocrete using knitted formwork. Two people are sitting inside it. Credit Image courtesy of the Hub for Biotechnology in the Built Environment. Usage Restrictions This image is owned and provided by the authors and should be credited to them. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.