For the Marina Abramović exhibition, a surcharge applies. See Stedelijk.nl/surcharge, also for exceptions.
The treatise of Gerard Mercator. Literarum latinarum, quas Italicas, cursoriasque vocant, scribendarum ratio (Antwerp 1540). Ed. in facsimile with an introduction by Jan Denucé and a note by Stanley Morison Onbekend