Excercise Line drawing detail

Here using both  marker pens and or fine point artist pens I have drawn several object focusing on the line avoiding addition tonal values. That said I have blocked in the shadows on some of the drawings to appease the inner voice that said it will improve the composition.


Pine cone 1:

Pine cone 2 (same pine cone slightly different angle):

Apple:

Pepper 1:

Pepper 2 (here I roughly blocked in the various colour of the pepper, best colour match I could find given the limit choice I have of marker pens before applying my line drawing over the top):