One Point Perspective Hangar

One point perspective homework from my online CGMA (or is it CGMW?) class. My teacher's advice for the finished one involved taking out a couple of elements, making the "blocky" forms a bit more complex and broken up, and adding a few dings (since it IS and airship hangar..). If I have time I really want to put those changes in :) I am just trying my hardest not to rip out my hair with a midterm I have tomorrow...... UGH why must UCLA continue to..well...be there. Just 3 more weeks and just 2 more quarters... so close...