Karin Vrátná Militká studied art education and mathematics for secondary schools at Palacký University in Olomouc and art at St. Cloud State University in Minnesota, USA.
In 2021, she began studying for a Ph.D. from Palacký University’s Faculty of Education. Her dissertation is on the combination of mathematics and art in museum education.

Vrátná Militká has headed the GASK Learning Centre since 2011. As part of her job, she prepared an educational strategy for the gallery, as part of which she puts together an annual plan and budget for the Learning Centre. As an educator, she organises projects for school groups, families and visitors with special needs.