Abstract

At first glance botanical illustrations of the eighteenth century might be interpreted as being naturalistic portraits of living plants. A more detailed investigation, however, reveals that the pictures were meant to communicate typical features of plant species in the way of a model. To this end, botanists of the period gave botanical draughtsmen specialist training; copying earlier examples and standardised motives from drawing books was a common part of this training. The practice of copying elements of previously published drawings and integrating them into new pictures was also widespread. However, only carefully selected elements were taken over, and even these were improved in terms of their correctness and appropriateness to the new context. This procedure was a strategy that eighteenth-century botanists used so that they would present an illustration that met their own requirements more satisfactorily than existing depictions. From this perspective, botanical illustrations can serve as historical sources on the working practices of eighteenth-century botanists and draughtsmen, which are usually not mentioned in textual sources