Katina started her creations in therapeutic art when suffering from depression in 2014. Since then, she discovered her interest in creating geometric and repetitive patterns through observing different patterns found in historic buildings and our everyday lives. She further developed her interest and got the certificates to become a tutor in Zentangle and Pastel Nagomi Art while studying her undergraduate degree. She proceeded to get master's degrees in the field of Museum Studies and Curating in 2022 and 2023 respectively.