In 1993 there was the fifth edition of Poleco International Ecological Fair. The range of this event and the number of domestic and foreign participants constantly increases. The last event was attended by 554 participants, including foreign 140 companies from 18 countries. The state-of-the-art, latest generation equipment was on display. From the beginning the Poznań event was used by artists from the environmental section of Polish Association of Art, called Ecoart, to present works linked to the idea of protection of the natural human environment. The author presents both the Poznań exhibition and other activities by Ecoart members.