This contribution intends to present a first analysis of the marginalia present in the series of Choir Books made for the convent of San Domenico in Genoa in the last quarter of the thirteenth century and attributed to the so-called Master of the ms. Lat. 42 and his collaborators. among whom the so-called Master of Graduals of Santa Maria di Castello stands out for the singularity of ... https://www.roneverhart.com/Magic-Colors-Bubble-Gum-Crayons-Packs-24-Piece-Box/