Conferencia: Dibujos de Valdés Leal en la colección de la Kunsthalle de Hamburgo

Whole-channel inclusion: Museo Nacional del Prado is an honest teaching channel (title sample + 3 transcripts read: The transcribed samples are genuine scholarly lectures/curatorial explainers on art history, consistent with the channel's teaching focus.); this title passed a strict title check (sonnet) after a labelling pass.