Leaf with ten locusts; Spring-hens. / Locustae / Santerelles. (title on object); Leaf with ten different grasshoppers and crickets; numbered 1-10. Numbered top right: 1. Part of the sixth album with drawings of fish; shells and insects. Sixth of twelve albums with drawings of animals; birds and plants known around 1600; commissioned by Emperor Rudolf II. With explanations in Dutch; Latin and French; insects: grass-hopper; insects: cricket; Anselmus Boetius de Boodt; Praag; 1596 - 1610; paper; pencil; chalk; watercolor (paint); deck paint; ink; pen; h 244 mm x w 175 mm