I drew two objects at A3 scale with sketching pencils to get the tones in the drawing. I did a tonal range at the top of the pages but did this after I took the photos.
I chose to do my drawing of my heater in my room:
Here is my tonal attempt of drawing this:
I drew my bedside lamp.
I look the photos at two different angles but stuck with the first one:
This is my attempt at the lamp, I found doing the base hard as there were different shapes that were mid tones on it: