Long trace paper sketches, Date Unknown

Extremely large, long trace paper sketches, in axon, of an urban planning project, ink on trace paper

Some smaller sketches, depicting site plan, ink/colored pencil on trace paper

1 sketch annotated with ; CA 10 different sport activities, 10 playing felds for football, volleyball, badminton, etc. / playgrounds for children or different age groups / integrated leisure area, picnic area (grilling, coffee, fre)