For this week's Sketchbook assignment, I want you to try drawing the boxes above. Follow along with the video below to give yourself some tips to Observational drawing. This is something you can get better at so give yourself a chance and don't give up before you even try.
Please note the following:
Drawing is all about seeing basic shapes and angles.
If you look the the image above and just draw any basic rectangle you see this as shown in the video this can help you out.
Measuring how big things are compared to a different part of the drawing is helpful.
Angles and an understanding of perspective can be helpful.
Here is a video where I walk you through the basic measuring elements of this sketch.