The definitive oil version of Maternity, completed between 1890 and 1891, has a complex and tormented genesis, not only due to the difficulties connected with the unconventional interpretation of a great theme, but also because of the high costs of making a painting of monumental dimensions (177 x 411.5 cm.) The final draft of the pictorial work is preceded by a series of drawings. Previati is firmly convinced that the results the principles the conditions the synthesis of ideas cannot fail to fall within the field of the emotion of beauty which is always simple and to sum up which nothing is more suitable than drawing, which is the simplest language invented from man ”The artist also re-proposes Maternity in an d'après, ascribable to around 1910, pencil on squared canvas reduced by about one third compared to the size of the oil of which it is a copy. Almost identical to the original, our drawing highlights in the delicate and sinuous stroke the contours of the figures which in the painting of 1890-1891 are incorporated into the pictorial material, intrinsically included in a color that is form and light.