Illustration that may be used for entrance of a child is a vector of kabu author. This vector includes children, Nursery school illustration, Wall Decoration, Wall illustration, No school children tags. To download vector (JPG, SVG, PNG, AI/EPS types) you need to register the account and log in.
As the free account, you can download for free with some limits.
As the premium account, you can download unlimited, no waiting time, etc. Enjoin premium membership at here