"Making Friends on the Field Friendship and Excursions in 18th Century Linnaean Natural History" Hanna Hodacs, University of Warwick & Centre for the History of Science, at the Royal Swedish Academy of Sciences, Stockholm h.Hodacs@warwick.ac.uk Interior of a Laboratory with an Alchemist. David Teniers II. Oil on canvas, 17th Century Eddleman Collection, CHF. Alchemist. Thomas Wijck (Beverwijck 1616–1677 Haarlem), Holland, 17th Century, Oil on panel The Alchemist. Francois-Marius Granet. Oil on canvas, 18th century. Frederik Seidelin in Peter Forsskål’s authograp book (”stambok”) “When we learn about the nature of things, we are freed from superstition and fear of death, we are not confused by ignorance from which often gruesome images of horror rise. In addition, our characters are improved, when we learn what nature demands. An imminent trip prevents me from enjoying your pleasant company, noble and learned Mr Forsskål, you rare and loveable friend! Such are the terms of academic life, you have to leave the one you love. I have written these words in your book, in memory of our unvarnished friendship. Your ardent companion and insect collector, Frederik Seidelin