First day of Freshers’ Week in Leiden Nacht van kunst en kennis 2017 – Bastiaan Rijpkema Nacht van kunst en kennis 2017 – Tamino Nacht van kunst en kennis 2017 – Birds Nacht van kunst en kennis 2017 – Birds Old Gorlæus Lab of Leiden University Old Gorlæus Lab of Leiden University Fire engine Leiden University Library Letter by Princess Beatrix Rowing boat Oort building of Leiden University Hortus Botanicus 2018 Hortus Botanicus 2018 – Agave americana in bloom Hortus Botanicus 2018 – Palm Hortus Botanicus 2018 – Swan Hortus Botanicus 2018 – Unkept tree Hortus Botanicus 2018 – Ourflowered Hortus Botanicus 2018 – Citron Hortus Botanicus 2018 – Flower Hortus Botanicus 2018 – Flowers of the Agave ameri… Hortus Botanicus 2018 – Agave americana in bloom Hortus Botanicus 2018 – Flowers of the Agave ameri… Hortus Botanicus 2018 – Agaves americana in bloom Hortus Botanicus 2018 – Pepper Hortus Botanicus 2018 – Palm Hortus Botanicus 2018 – Greenhouse Hortus Botanicus 2018 – Plant Hortus Botanicus 2018 – Cat Hortus Botanicus 2018 – African Lily Hortus Botanicus 2018 – 1740 Date-plum Hortus Botanicus 2018 – Flowers Hortus Botanicus 2018 – Canary Island date palm Hortus Botanicus 2018 – Wasp Hortus Botanicus 2018 – Petals down Hortus Botanicus 2018 – Petals up Hortus Botanicus 2018 – View Hortus Botanicus 2018 – Fern Hortus Botanicus 2018 – Fern Hortus Botanicus 2018 – Leavy gent Hortus Botanicus 2018 – Flower Hortus Botanicus 2018 – Flowers Hortus Botanicus 2018 – Original garden Hortus Botanicus 2018 – Dasylirion glaucophyllum Hortus Botanicus 2018 – Beehives Door of the Academy Building ELCID-week ELCID-week ELCID-week Gorlaeus building of the Faculty of Science Gorlaeus building of the Faculty of Science Couch Green wall Staircase in the P.J. Veth building of Leiden Univ… Houd uw fatsoen, aub geen peuken in het plantsoen Rijksmuseum Boerhaave 2018 – Herman Boerhaave spea… Tables and chairs Leiden University – Exhibition about prof. Cleveri… Leiden University – Exhibition about prof. Cleveri… Leiden University – Exhibition about prof. Cleveri… 444th dIes natalis of Leiden University 444th dIes natalis of Leiden University 444th dIes natalis of Leiden University Debate about reporting on islam and the Middle Eas… Debate about reporting on islam and the Middle Eas… Office in the old gaol Gravensteen Debate about reporting on islam and the Middle Eas… University Library of Leiden University Debate about reporting on islam and the Middle Eas… The Netherlands at with Germany Evacuation exercise Uniform of the student militia Pro Patria Student-soldiers during the Belgian Uprising in 18… Lion Willem Einthoven Building View from the University Library Open monumentendag 2016 – Leiden – P.J. Veth-gebou… Open monumentendag 2016 – Leiden – P.J. Veth-gebou… Open monumentendag 2016 – Leiden – P.J. Veth-gebou… Open monumentendag 2016 – Leiden – P.J. Veth-gebou… Open monumentendag 2016 – Leiden – P.J. Veth Build… Open monumentendag 2016 – Leiden – P.J. Veth Build… Open monumentendag 2016 – Leiden – P.J. Veth Build… Open monumentendag 2016 – Leiden – P.J. Veth Build… Open monumentendag 2016 – Leiden – P.J. Veth Build… Open monumentendag 2016 – Leiden – P.J. Veth Build… Open monumentendag 2016 – Leiden – P.J. Veth Build… Open monumentendag 2016 – Leiden – P.J. Veth Build… Open monumentendag 2016 – Leiden – P.J. Veth Build… Open monumentendag 2016 – Leiden – P.J. Veth Build… Postcard Cognossement New apartment buildings in place of the Clusius La… New Faculty of Science building Building project former university laboratories New Science Campus New Science Campus New Science Campus New Science Campus New Science Campus New Science Campus New Science Campus New Science Campus New Science Campus New Science Campus New Science Campus New Science Campus New Science Campus New Science Campus New Science Campus – Low-vibration research room New Science Campus Looking out of Leiden Observatory Observer chair on which Einstein sat Telescope Telescope Zonwering Op Neer Anatomisch Laboratorium Universiteit Leiden sign Demolition of the former Clusius Laboratory Demolition of the former Clusius Laboratory Demolition of the former Clusius Laboratory Demolition of the former Clusius Laboratory Demolition of the former Clusius Laboratory Wrecking ball