Primary Research Illustration's

I have produced some illustrations inspired by my primary research during my visit to Glastonbury. I began by sketching these design out with a pencil then outlining them with a fine liner. I wanted them all mainly black as the majority of the garments from my primary research were this colour. Using a 0.8 fine liner I etched colour onto the garments leaving grains of white to add texture. I like the effect this process creates. I need to improve on how I draw my shoulers when illustrating as they are too rounded.