Meeli Kõiva

In 2013 and 2014, Kõiva was a winner of the Light In the City, Northern Light competition. In 2015, she was awarded the "Public Choice Video Award" by CODAworx. Kõiva was invited to speak at the 2016 closing ceremonies of the United Nations International Year of Light in Mérida, Mexico, where she also installed an exhibition, "Light for Peace."

Kõiva is interested in using abstract stained glass in architecture, in a non-religious and religious context. Through her work, she integrates architecture and interior design using glass and other reflective surfaces, color and light to create an "intriguing moment" for viewers. More recently, Kõiva has also included video and multimedia components in her work. She is best known for Reactive River, a 2006 exhibition in the European Parliament building in Brussels, Belgium.

Kõiva studied painting and worked with glass, plastics, and lasers at the Estonian Academy of Arts (formerly the Tallinn Art University), graduating in 1984. Her first exhibition was held in 1991 at the Estonian Fairs in Tallinn, Estonia. In 1994, she represented Estonia at the "Jubilee" festival in Malmö, Sweden. She is a member of the Estonian Association of Artists.

Meeli Kõiva (known professionally as Mery Crystal Ra; born 14 January 1960, Tartu, Estonia) is an Estonian-American artist, curator, and art filmmaker who primarily works with architectural glass, light and multimedia. She is active in Finland, Belgium, and the United States, where she has produced a range of paintings, architectural lighting sculptures, multimedia installations, videos, and architectural stained glass. She pioneered a new era of architectural light-art space by bringing in the participation of light observers, focusing on "light motion via glass surfaces and esoteric meanings: limits of the mind and body"