Himalayan balsam Impatiens glandulifera sketchbook style

Himalayan balsam Impatiens glandulifera study page with colour details of the red flushed stem, orchid like purple flowers, details of different colour forms, close up of the seed pod, wash on one green leaf, graphite or pencil tonal studies of another leaf, and details of the little red growths below where a leaf adheres to its stem