Attention! it's probably not her drawings.

I found all these pictures on various sites dedicated to drawing
For example:
http://ontvout.narod.ru/yroki/risunki-rychkoi-v-tetradi.html
http://tatu-msk.ru/narisovannie-tsveti-prostim-karandashom.html
http://naydisebya.ru/poetapnye-risunki-karandashom-k-23-fevralya
http://picolove.ru/pictures/list/12
U can check it in Google

thank you for your attention