Perspective exercises
Create an environment that uses one point and two point perspective. Do the initial drawing in illustrator and then copy into photoshop for further rendering.
Sketching your ideas first looking at both one point and two point perspective
Showing experimentation of ideas using both illustrator and photoshop
Presenting ideas for your environment
Two Point perspective exercises
Using illustrator and the two point perspective grid to create a series of drawings that show space and depth. Again you can use illustrator to draft your drawing, and photoshop to add your rendering showing atmospheric perspective using grey scale. Below are some examples you could experiment with.