At the end of 2015, Syaiful Aulia Garibaldi's installation, made from the substrates of paddystraw mushrooms (Volvariella volvacea), was exhibited at the Ark Galerie in Yogyakarta.

Visitors who viewed the installation titled Inner Recesses were exposed to different experiences, depending on their time of visit. Those who arrived toward the beginning of the exhibition saw newly installed mushroom substrates designed like a fanshaped net in dacron