The Fourth Greenhouse deals with the clash between nature and culture. It juxtaposes organic growing with man-made forms and it explores the idea of enclosing nature in glass cases (greenhouses) in order to gain an artificial paradise or exotic, unoriginal environment. The project is based also on storytelling and touches postcolonial topics. All these general problems are explained on the forgotten history of Josef Taaffe, English aristocrat living in the Czech countryside in the 19th century, and his fascination in botany. Taaffe who brought to his botanical garden plenty of exotic plants from across the world bankrupted due to his hobby and was forced to sell his property and botanical garden run wild. For this purpose, historical-theoretical research was carried out, which is summarised in a bilingual booklet (currently Czech/English but Spanish/English version is in preparation) and is a part of the output. Furthermore, the result of the project is a fictional herbarium, which recalls exotic plants grown in Taffee’s greenhouse, six printed textiles with few of the plants, cultivation tables with soil, on which glass sculptures are installed. Glass sculptures refer to the equipment of greenhouses – these are both remakes of decorative and technical objects. Installation would be completed by ready-mades exotically looking objects. The spatial installation could take place in a botanical garden or ideally in some abandoned old metal construction of the greenhouse.