This collection of drawings comprises at present (2024) some 7500 images from 11 countries, assembled between 1987 and 2019. The growing of the collection year by year can be found on the graph below:
Here you find a presentation of cumulative grouth of the quantity of images in DDD collection:
Explore the collection by country year and regions with an interactive presentation below.
Explore the age and gender distribution by country below. You can hover over a particular segment of the presentation to see the exact number of images, or you can click on the country in the list below to disselect it from the visualisation. It is thus possible to select just two or more contries to see their age-gender distribution as well as the quantity of images.
M = male participant
F = female participant
U = gender has not been identified
Age-Gender Distribution