MESH seating combines colorful furniture design with brutalism

Link to the website: https://www.yankodesign.com/2020/04/24/the-mesh-seating-combines-colorful-furniture-design-with-brutalism/ 

If you are using V-Ray version lower than 3.1, please note that the materials in the BRDF section have Microfaset GTR (GGX). If your version is older than 3.1, the BRDF field will be empty. Choose Blinn, Phong, or Ward – whichever is preferable for you.

For Corona render, it is recommended to use version no lower than 1.5, as the glossiness of the materials is set considering PBR.