Four glass related prints 18th century

Four glass related prints 18th century, two of Dutch gentlemen holding drinking glasses aloft, one by Abraham Blooteling after Jan van Mieris, the other by Jacob Gole and titled 'Cest tout son coeur', one after Annibale Caracci 'The Arts of Bologna', with a glassmaker peddling his wares, and a page from a German book, showing glass engravers, all within glazed wood frames, 42.5cm max. (4)

Provenance: from the estate of the late Christopher Sheppard.