An integrated analytical study of crayons from the original art materials collection of the MUNCH museum in Oslo. - La Nasa, Jacopo; Doherty, Brenda; Rosi, Francesca; Braccini, Chiara; Broers, Frederique T. H.; Degano, Ilaria; Matinero, Jordi Moles; Miliani, Costanza; Modugno, Francesca; Sabatini, Francesca; Sandu, Irina Crina Anca; Cartechini, Laura (Scientific Reports, 2021)