Marker renderings are great for any type of presentation. Below is a presentation that I did for the City of Emeryville Civic Center sculpture competition. the presentation was mounted on large styrofoam boards and included a few photos of the models that I built out of wood and metal
My cat Jpeg wants to get in on the act and this gives you an idea of how large the presentation was.
These renderings were 8 x 15" and were done on high quality layout paper. I did not win the competition but it still was a fun project to be involved with.
Being able to do comprehensive renderings has come in very handy at times. When I was an Art Director at Campbell Ewald on the Chevrolet account we had to prepare ideas for ads to present at meetings I often had an edge as most of the other Art Directors could not do comp renderings.