Born in Sofia, Bulgaria, in 2017, Matilda held her first solo exhibition at the age of eight.

Titled "4-5-6-7", it presented drawings created between the ages of four and seven.

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At the age of nine, her second solo exhibition inaugurated Bulgaria's first state children's art gallery.

Later that year, she presented her third solo exhibition and participated in a group exhibition in Turin, Italy.

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In 2025, she illustrated Izko Finzi's book "Five Plays Retold by an Actor".  

The same year, "Honk", her first book, was published. It features Matilda's original text and illustrations.