Sketch ideas can start anywhere. However I get most creatively figity when I am attenting a lecture, or are waiting for food at a restaurant with paper table cloths.
I then start the layout sketch on a large
I finish with a tight Line Drawing. Then I transfer the drawing onto another sheet of Illustration Board and begin painting.
My studio is wherever I can find an area to draw or paint. My bedroom, a park, a diner, etc.
It depends on the project. Let's talk if you are interested.
You tell me. If I did it right, it should touch deep enough to have multiple meanings and layers, depending on the viewers' perspective.