Subject: Tobias led by the Archangel RaphaelArtist: Unknown (Venetian School)Medium: Reed Pen and Bistre, with grey washDate: 16th centuryPrice: £1800 This confident sketch of the archangel Raphael leading Tobias shows…

Subject: Halt of a Hunting Party Artist: Adriaen van de Velde (1636-1672) Medium: Pen and Brown Ink, with Grey Wash (Framing line in brown ink) Date: c1660 Price: £2000 This…