The Flower Seller, Pablo Picasso.
A nice post attached to this great image at the link: Children not looking at modern art | The Museum of Ridiculously Interesting Things
Did the same as a kid… and then became an art historian.;-)
The Toyshop Window, Timoléon Marie Lobrichon. French (1831 - 1914)
Sisters by Náray Aurél, 1930s, oil on canvas, 67,5×55 cm, private collection
Kodály Zoltán - Pünkösdölő (Pentecost)
Kodály Zoltán Children’s Choir, Graz, 2008
Little boy with a basket of fruits, a bunch of flowers and an inclined table by Anna Margit, 1940, tempera on paper, 93x62 cm, private collection