This drawing, done on 18 X 24, was an assigned project from my OCAD drawing course. the brief was as follows:

Construct a free hand perspective drawing of a complex object – imaginary and/or containing concrete elements (inspired from every day objects, architectural structures and details, mechanical parts).
A sense of historical or geographical characterization may be part of the imaginative exercise.

The object must be a combination of prismatic, cylindrical, polyhedral or amorphous objects with openings, connections, transitions and protrusions including circular or based on arcs/curves. Light/shade study is included.

The result i was able to create was a rendering of some kind of mechanical press used for all sorts of crushing activities as well as impressing guests of a retreat for enthousiasts of antiquated articles of blacksmithery.