Week Two

Stair 1 (Model 1)

Stair 2 (Model 1)

Model 1

Stair  (First floor to Second floor)  Model 1

Stair (Ground floor to First floor )  Model 1

 Stair 1  ( Model 2)

Stair 2 (Model 2)

Model 2

Stair (First floor to Second floor) Model 2

Stair ( Ground floor to First floor)  Model 2