It was this circumstance that brought into practice the talents and virtues of Mrs Blackwell. She resolved, by an unexampled labour for a woman, to effect the delivery of her husband. She had in her girlish days practised the drawing and colouring of flowers, a suitable and amiable accomplishment of her sex. Engravings of flowers were then very scarce, and Mrs Blackwell thought that the publication of a Herbal might attract the notice of the world, and yield her such a remuneration as would enable her to discharge her husband's debts. She now engaged in a labour which is at once a noble and marvellous monument of her enthusiastic and untiring conjugal affection, and interesting evidence of the elegant and truly womanly nature of her own mind. Having submitted her first drawings to Sir Hans Sloane and Dr Mead, these eminent physicians encouraged her to proceed with the work. She also received the kindest countenance from Mr Philip Miller, a well-known writer on horticulture. Amongst those who were honoured in patronising her labour of piety was Mr Rand of the Botanical Garden at Chelsea. By his advice Mrs Blackwell took lodgings in the neighbourhood of this garden, from which she was furnished with all the flowers and plants which she required for her work. Of these she made drawings, which she engraved on copper, and coloured with her own hands. Her husband supplied the Latin names and the descriptions of the plants, which were taken principally from Miller's "Botanicum Officinale," with the author's permission.