Joana Katina (b. 1982) is an AI artist from Lithuania. She holds a PhD in computer science and teaches AI lectures, making AI an integral part of her work. Since childhood, she has been passionate about the arts, studying painting, ceramics, and photography in various societies and schools. She is also a professional macro nature photographer. In 2023, she became interested in AI-generated art, founded a Facebook group for Lithuanian AI artists, and actively promotes this emerging artistic medium in her country.

She believes AI offers artists immense creative freedom to explore different visual art techniques. For this reason, she does not limit herself to a single approach but experiments with various styles. As a photographer and nature enthusiast, her art often reflects a deep connection with and admiration for the natural world. However, she is equally fascinated by the realm of emotions, and many of her pieces explore different emotional states.