Danko is a colorful sweater with humanistic conception, that has a symbolic aspect so that wearing it in public people could communicating a romantic idea. Let people's flaming hearts be visible! The Sweater knit pattern imitates thermography map of human body with its centre at heart area. The coldest zones are depicted with blue color while the hottest place is red. The idea of the Sweater encourages for passionate living by outlining heart that is a symbol of affection and love. The Sweater is a realization of the belief that all people are heroes due to human nature.

Katerina Semenko utilizes innovative transdisciplinarity approach for emotionally appealing and problem-solving design. She develops two main brunches of design service that are reflected in the slogan "Save soul and protect body". The first direction "to save soul" means designing projects that encourage people for passionate living through humanistic ideas implemented into products. The other direction of her work is projects that aim to solve real-life problems ranging from ecological to life-saving issues and they refer to the second part of the slogan "to protect body". Katerina produces creative design and concept development for industrial, fashion and environmental design.

Semenko Design is a brand that utilizes innovative transdisciplinarity approach for emotionally appealing and problem-solving design. The company develops two main brunches of design service that are reflected in the slogan "Save soul and protect body". The first direction "to save soul" means designing projects that encourage people for passionate living through humanistic ideas implemented into products. The other direction of the company is projects that aim to solve real-life problems ranging from ecological to life-saving issues and they refer to the second part of the slogan "to protect body". The company produces creative design and concept development for industrial, fashion and environmental design.