Challenge 3 was done in class. We were presented with a complex object and the goal was to print an object that most accurately reflected the one given to us. This object had various infill patterns, shapes, and pieces of various sizes. Close observation of these various elements allowed us to more accurately replicate the object. Strategies employed were using modifiers or negative volume. I used negative volume on a sphere to replicate one of the middle pieces on top of the base. Also examined different infill patterns in object and replicated those in their respective shapes. Measurements also taken to replicate size.