Pèl i ploma. June 1901, vol. 3, no. 77. Barcelona, 1899-1903.

Weekly magazine continuing the work of the magazine Quatre gats (Barcelona, 1899). Founded in Barcelona in 1899, its owner and artistic director was Ramon Casas. Working as illustrators of the publication, apart from Ramon Casas himself, were Pablo Ruiz Picasso, Ramon Pichot, Isidre Nonell and Santiago Rusiñol. Among the writers who worked on this weekly were Miquel Utrillo, Eduard Marquina, Eugeni d'Ors, Apel·les Mestres and Rafael Moragas.

Of the hundred issues published, the Library's collection includes 1 to 98. Also available in facsimile edition.