From conception to birth: Image-maker Alexander Tsiaras shares a powerful medical visualization, showing human development from conception to birth and beyond.
66,000 compostable and biodegradable cups, 15,000 liters of colored rainwater, 1 kg of vegetable dye, more than 100 volunteers, 62 hours of work, placed end to end the 66,000 cups would measure 5.2 km long.
http://fev.wroclaw.pl/wp-content/uploads/miniporadnik_str.pdf
https://youtu.be/9AoU4-6Qpg8