Impressum

Bildmaterial:

https://www.vecteezy.com/vector-art/13713391-continuous-line-drawing-of-graduate-students-wearing-cap-and-gown

https://www.vecteezy.com/vector-art/7893050-one-continuous-line-drawing-of-soul-brother-handshake-friendship-day-single-line-draw-design-vector-graphic-illustration

https://www.vecteezy.com/vector-art/15732279-continuous-one-line-drawing-of-open-book-with-flying-pages-vector-illustration-of-educational-supplies-back-to-school-theme-and-library