Set of three Florentine drawings of the sixteenth and seventeenth centuries framed and with passpartout: 1) drawing depicting the Medici coat of arms surrounded by cherubs and garlands, inscription “AC 1570”, 680 x 100 mm. 2) drawing depicting decoration for door or altar dedicated to Cosimo II with Medici coat of arms surrounded by cherubs and garlands, inscriptions “COSMUS. M.DUX.II "and partially legible" Altar of God (?) Jo Gregorio Ravi (?), 155 x 160 mm 3) drawing depicting candlestick and two cherubs, inscriptions "A di 16 9bre 1634", 182 x 132 mm