Fig. 3
From: Current state and future prospects of pure mycelium materials

A. Pilot scale of continuous mycelium leather production at VTT bioreactor fermentation [86]., B. Outward growth of aerial hyphae in solid state fermentation setup ©Ecovative, C. Virtual animation of the microscopic arrangement of hyphae into an interlocking cellular structure named Fine Mycelium™ [87]