Tzelem Etz (Tree Figure) 

Technique: 3D printing with a 6-axis robotic arm 

Material: A mix of clay from Makhtesh (erosive crater) Ramon, sand and cement

Description: A large tree figure fabricated with architectural-scale 3D printing technology from a mix of local clay, sand and cement. The form of the pillar suggests the surface and structure of a tree figure and offers a contemporary interpretation of ancient tree figurines that were commonly used for ritualistic purposes at west Asian regions .

Height: 270 cm

The work is based on the doctoral research of Ofer Asaf, entitled “3D Printing of Granular Materials,” conducted at the Technion Center for Advanced Construction and MTRL Laboratory. Prof. Arnon Bentur, Prof. Aaron Sprecher and the engineer Pavel Larianovsky served as advisors in this research.

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