to exercise with rhino i modeled a chair(bench) that i made for the digital fabrication class, also i tried how to render using the Toucan renderer of rhino. It doesn’t have many materials but it works for something simple.

This image was obtained using a voronoi processing sketch, then i chose a part of this to design the bench.

I used the arrays to generate the model since the bench is made with 6 different pieces in repetition to get he volume.