[Still-life] white on black

this exercise is done off a photocopied image. it is used as a reference to explain the parts and points to look out for before a still-life drawing is executed. 

i decided to work of photocopies to start and when stress on details. 

i remember one thing that annoyed me as i was doing this excercise in school for the first time. i was extremely upset with my lecturer, he was pointing at diff parts (far away from the still life) explaning. i couldnt really catch which point he was pointing to. he just said look there, it was not even a description, for example: look between the bottle and jug.